惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

AI
AI
cs.AI updates on arXiv.org
cs.AI updates on arXiv.org
Google DeepMind News
Google DeepMind News
T
Tenable Blog
博客园_首页
S
Securelist
Spread Privacy
Spread Privacy
Google Online Security Blog
Google Online Security Blog
Forbes - Security
Forbes - Security
Engineering at Meta
Engineering at Meta
U
Unit 42
L
LINUX DO - 热门话题
量子位
T
Threat Research - Cisco Blogs
博客园 - 【当耐特】
C
Cyber Attacks, Cyber Crime and Cyber Security
K
Kaspersky official blog
MyScale Blog
MyScale Blog
P
Proofpoint News Feed
The Last Watchdog
The Last Watchdog
Google DeepMind News
Google DeepMind News
GbyAI
GbyAI
Martin Fowler
Martin Fowler
Exploit-DB.com RSS Feed
Exploit-DB.com RSS Feed
cs.CL updates on arXiv.org
cs.CL updates on arXiv.org
Security Latest
Security Latest
Scott Helme
Scott Helme
V
Vulnerabilities – Threatpost
奇客Solidot–传递最新科技情报
奇客Solidot–传递最新科技情报
I
InfoQ
Know Your Adversary
Know Your Adversary
Cisco Talos Blog
Cisco Talos Blog
The Register - Security
The Register - Security
T
The Blog of Author Tim Ferriss
aimingoo的专栏
aimingoo的专栏
V2EX - 技术
V2EX - 技术
T
Tailwind CSS Blog
月光博客
月光博客
Recent Announcements
Recent Announcements
G
Google Developers Blog
F
Full Disclosure
W
WeLiveSecurity
宝玉的分享
宝玉的分享
腾讯CDC
G
GRAHAM CLULEY
Vercel News
Vercel News
Simon Willison's Weblog
Simon Willison's Weblog
美团技术团队
cs.CV updates on arXiv.org
cs.CV updates on arXiv.org
Help Net Security
Help Net Security

Latest Daily News Lessons | PBS News Hour Classroom

National Youth Poet Laureate Daniel Umemezie on using his words to bridge worlds 'Post-literate age': Why fewer Americans are reading for pleasure Ousted Election Assistance Commission chair on Trump's effort to control voting What we know about the cyclosporiasis outbreak linked to produce Dry winter leaves farmers along Colorado River facing greater water shortages Lindsey Graham's career and influence on American politics Trump fires election commission members in latest attempt to control voting process A look at the new regulations and incentives in the housing bill set to become law Some Medicare beneficiaries eligible for weight loss drug discounts Immigration judge says Trump administration's firings and policies are 'disheartening' How hospitals are using the arts to help patients recover Recovery efforts underway in Venezuela following earthquakes The growing dangers of record heat waves like the one engulfing July 4th celebrations How climate change and rising seas endanger historic sites like Jamestown, Virginia America 250: A student series on a nation in progress Supreme Court transforms campaign finance rules, lifting limits on party spending How the birthright citizenship decision impacts Trump's immigration agenda Walter Isaacson on what he calls 'The Greatest Sentence Ever Written' What the Supreme Court rulings mean for presidential power Anti-ICE protesters sentenced to decades in prison in latest crackdown on dissent Why more school districts are limiting screen time for students Black Opera Project celebrates resilience and richness of the Black American experience New book explores America's history of celebrating freedom while excluding millions Monitoring the Midterms: Progressive victories signal mood of some Democratic voters The scientist and his family tracking melting glaciers for nearly half a century Bruce Springsteen on 'critical patriotism' and the power of protest music Anthropic disables new AI model after White House security directive Plagued by algae and peeling paint, reflecting pool set to undergo more repairs How the Obama Presidential Center offers a new vision for presidential legacies Shorts: Today's advice for America's founding fathers Derrick Adams celebrates the joy of the Black American experience through art U.S. officials reveal key terms of agreement to end Iran war Survey reveals political and cultural factions shaping the midterms How the loss of USAID has weakened the fight against Ebola America's 250th anniversary revives questions about religion and the founders New book spotlights grandparents raising children Millions lose SNAP benefits as One Big Beautiful Bill's stricter requirements kick in Why 'teen takeovers' are taking off This chef will teach you how to make healthy $5 family dinners College graduates begin their job search in a world being transformed by AI President Trump's mass deportation campaign takes toll on college campuses Department of Justice appears to drop 'anti-weaponization' fund What's next for mission to moon after Blue Origin rocket explosion? New museum spotlights Thaddeus Stevens' abolitionist legacy Monitoring the Midterms: Texas primaries lead to high-profile Senate clash Shorts: 2026 graduates boo commencement speeches on AI Memorial Day: How one community honors the graves of Revolutionary War veterans Student Reporting Labs: Finding Warmth in the Wicked Cold Massachusetts Weather How Denmark's wind and solar investments shield it from global energy turmoil San Diego mosque attack heightens fears as anti-Islam rhetoric rises in U.S. Trump administration rolls back limits on chemicals in drinking water Doctors share latest concerns about Ebola virus Monitoring the Midterms: How reality TV stars seeking office are changing politics Student Reporting Labs: Buckle up! The Road Trip podcast across America Monitoring the Midterms: Louisiana’s redistricting rush ignites debate over race and representation Virginia's Supreme Court tosses voter-approved redistricting plan Cyberattack on Canvas platform highlights vulnerabilities and risks for schools Monitoring the Midterms: Tennessee’s new congressional map sparks protest Examining details of a potential peace between the U.S. and Iran Why the Trump administration is paying billions to abandon wind farms How the collapse of Spirit Airlines is impacting travelers and the wider aviation industry The local communities hoping America's 250th birthday will help bridge divides Supreme Court decision weakens the Voting Rights Act Who is likely to see tariff refunds? Shorts: Shooter charged after Trump evacuated from White House Correspondents' Dinner What is the future of America's national parks? Trump extends ceasefire as talks with Iran stall Monitoring the Midterms: Virginians vote on redistricting How Trump's recent actions are affecting his support among young voters Trump's DOJ targets Jan. 6 convictions Study finds Trump administration cut legal immigration far more than illegal crossings Why Viktor Orbán's defeat in Hungary has global impact How does a decline in birth rate impact the future of the U.S.? Powerful new AI model raises concerns about being a tool for hackers Artemis II mission prepares for return to Earth Israel strikes Lebanon without warning, hours after Iran ceasefire announced Farmers warn of food price spike as war drives up fuel and fertilizer costs Hershey's quietly changes recipes after facing backlash Supreme Court hears arguments about birthright citizenship Artemis II launch sends 4 astronauts on mission around the moon Communities rebrand César Chavez Day as abuse allegations taint his legacy Can nuclear power help meet growing energy needs? Germany considers banning social media for most children A look back at the three No Kings protests: Millions turn out nationwide once again Jury finds Meta and YouTube liable in landmark youth addiction case How experts view efforts to end Iran war through diplomacy How climate change and overdevelopment are threatening cities Monitoring the Midterms: Supreme Court hears mail-in ballot case that could impact the midterms Shorts: Afroman prevails in defamation lawsuit brought by police Why are manufacturing jobs in the U.S. declining? Trump threatens action against a deteriorating Cuba Trump’s top counterterrorism official resigns over Iran
Americans divided on nation's history as 250th anniversary nears
2026-03-20 · via Latest Daily News Lessons | PBS News Hour Classroom

NOTE: If you are short on time, watch the video and complete this See, Think, Wonder activity: What did you notice? What did the story make you think about? What would you want to learn more about?

SUMMARY

Deep divisions over how Americans remember their past are coming into sharper focus as the nation approaches the 250th anniversary of the Declaration of Independence. Judy Woodruff reports for her series, America at a Crossroads.

View the transcript of the story.

News alternative: Check out recent segments from the NewsHour, and choose the story you’re most interested in watching. You can make a Google doc copy of discussion questions that work for any of the stories here.

WARM-UP QUESTIONS

  1. Where does Alan Spears work?
  2. What historic discovery did Spears make, and why did he think it was important?
  3. Why is Spears concerned about the Trump administration's changes to historical markers?
  4. What does President Trump's executive order on historical memory say should be highlighted at historical sites?
  5. How does Brenda Hafera defend the Trump administration's changes to historic markers?

ESSENTIAL QUESTIONS

Who do you think should decide how public history such as monuments or museum exhibits are displayed?

Media literacy: How do you think Judy Woodruff chose the two main interview subjects in this segment? What perspectives do they represent? Do you think they represent a balance of perspectives or not, and why so?

WHAT STUDENTS CAN DO

Watch the following segment on preservation of historical material in the face of changes to the Smithsonian museums. As a class, brainstorm — what aspects of the history of the U.S. do you think it's important to highlight? How can everyday citizens help preserve that history, regardless of actions of the federal government?

As a class, discuss public art and history in your own community.

  • What monuments, museums or other public art tell the story of where you're from and some of the people who helped build your community?
  • If you could choose one person, place or event to memorialize as a monument, exhibit or through public art, what would you choose?
  • If there's time, sketch out your idea and share as a class!

NEWS: THEN & NOW

The News: Then & Now section of the Daily News Lessons allows students to see connections between current and past news events. The activity provides historical context using primary sources from the Library of Congress.

See PBS News Hour Classroom's Journalism in Action website for interactive examples of how journalists covered key events in U.S. history while honing your primary source, civics and digital news literacy skills.

THEN

Two hundred years ago, Americans viewed the Centennial (100 years after independence) in a variety of ways similar to how Americans view the Sesquicentennial (250 years after independence) today. Read the two excerpts in James Dabney McCabe's 1875 book, "The Centennial History of the United States":

From the preface:

Mccabe, James Dabney. The centennial history of the United States. [Philadelphia, Pa., Chicago, Ill. etc. The National publishing company, 1875] Pdf. https://www.loc.gov/item/02002728/.

McCabe also writes in his preface: "An honest effort has been made to do justice to both sections in the relation of the events of the civil war, and it is believed that each will admit the fairness and accuracy of the narrative. The author has made no attempt to intrude his own political views upon the reader, and has constantly kept in mind the purpose which has guided his labors—to write a national history free from sectional or partisan bias, which shall be acceptable to the whole country."

Chapter 7: Progress of the Virginia Colony focuses on enslaved people arriving from Africa to Virginia in 1619 to be sold into bondage (NOTE: the term "Negro" is used, which is seen as socially unacceptable and outdated):

Mccabe, James Dabney. The centennial history of the United States. [Philadelphia, Pa., Chicago, Ill. etc. The National publishing company, 1875] Pdf. https://www.loc.gov/item/02002728/.

NOW

In addition to holding events celebrating America 250, organizations, schools, communities are also examining how America could better meet the ideals of liberty and equality laid out by those men and women who fought for independence 250 years ago.

Credit: Screenshot from In Pursuit's website with a graphic that reads "Lessons for All" and Emanuel Leutze's Washington Crossing the Delaware painting in the background.

  • The essays on In Pursuit, an initiative by More Perfect, examine how we can learn from the past to inspire and inform America's future. The essays point to great accomplishments and well as serious faults of well-known figures in American history, including Thomas Jefferson, written by Andrew Davenport, and George Washington, written by former President George W. Bush. In Pursuit will publish two news essays a week now through December 2026. Check out the series here.
  • In its "250 & Beyond initiative," The National Museum and Center for Service encourages Americans to volunteer and take part in service opportunities in order to build stronger communities across the country: "If our nation is to last another 250 years, we must renew and sustain the American spirit of service among all our people and institutions."
  • Oregon Humanities has created several programs as part of their "Beyond 250" initiative to "hold conversations, create spaces for reflection and mutual understanding, and think together about the next 250 years."

These are just a few examples of how Americans are reflecting on the past and looking towards the future of our nation. Research more examples online. How is your community observing America 250?

Discussion questions:

  1. Do you sense a bias in McCabe's writing? Explain. Is it possible for an author/journalist not to include their bias or personal feelings in a story? Do you find that challenging in your own writing?
  2. In McCabe's Chapter 7: Progress of the Virginia Colony, what did you notice? What did you think about it?
  3. How is the way in which the America at a Crossroad's piece discusses how Americans see their past similar or different to the way in which James Dabney McCabe writes about America's past?
  4. Do you think it is possible to both celebrate America's rich history but be critical of its past? Explain.

Sign up to receive our weekly newsletter with Daily News Lessons and community events.

To provide feedback on News Hour Classroom's resources, including this lesson, click here.