Diseños An Impact of Mexican Cession Past Exhibit … At the end of the Mexican-American War, the United States annexed more than half of Mexico’s territory under the 1848 Treaty of Guadalupe Hidalgo. Under its terms, the U.S. promised to protect the property rights of Mexican citizens who had received land grants (ranchos) in the territory from Mexico or Spain. In 1851, Congress passed a law that required Mexican landowners in California to confirm their titles with the federal government. It was a lengthy …

Summer of 1948 A Step Forward for Equality for all in the US Armed Forces Past Exhibit … In 1940, President Franklin D. Roosevelt upheld segregation in the Armed Forces, believing integration would threaten military efficiency and increase racial tension. President Harry S. Truman eventually organized a Presidential committee and based part of his 1948 campaign on civil rights. After winning that election, Truman was stymied by congressional inaction and called for a special session of Congress.  On July …

200th Anniversary of the Monroe Document Past Exhibit … Buried in a routine annual message to Congress, President James Monroe articulated the landmark foreign policy statement known today as the Monroe Doctrine. President Monroe’s 1823 message–a precursor to the State of the Union address–warned that the United States would not tolerate further colonization of the Western Hemisphere by European governments. Though crafted in response to concerns of the time, the doctrine ultimately became a cornerstone of …

A President Resigns 50 Years Later Past Exhibit … Richard Nixon’s letter resigning the Presidency, August 9, 1974.   National Archives, General Records of the Department of State View in the National Archives Catalog Richard Nixon’s letter resigning the Presidency, August 9, 1974.   National Archives, General Records of the Department of State View in the National Archives Catalog Nixon's farewell to his cabinet and members of the White House staff, August 9, 1974.  Richard Nixon Presidential Library and …

DC Emancipation Act Past Exhibit … On April 16, 1862, President Abraham Lincoln signed a bill ending slavery in the District of Columbia . African Americans in the District greeted emancipation with great jubilation and continue to celebrate Emancipation Day with parades and festivals. The original first and signature pages will be on display. An Act of April 16, 1862 [For the Release of Certain Persons Held to Service or Labor in the District of Columbia] (DC Emancipation Act). National Archives, General …

Write to Mom Thats an order Past Exhibit … This World War I–era telegram relays the Secretary of War’s desire that all commanding  officers and soldiers write a letter home for Mother’s Day. By the date of this communication, May 6, 1919, those moms had been waiting almost six months for their children to come home. Although the Armistice was announced in November 1918, it took over a year to transport the millions of American troops stationed overseas back to the United States. Mother's Day Telegram, May …

To the Polls 60 Years of the Voting Rights Act Ongoing Exhibit … In the 1960s, voting rights were at the forefront of many Americans’ minds. Nearly 100 years had passed since the 15th Amendment outlawed voting restrictions “on account of race, color, or previous condition of servitude.” But threats of violence, literacy tests, and extra fees still prevented many Black voters from exercising their constitutional right at the polls. On March 7, 1965, a peaceful march led by activists, including future …

Power & Light Russell Lees Coal Survey Past Exhibit … "The Sergent family on their front porch. P V & K Coal Company, Clover Gap Mine, Lejunior, Harlan County, Kentucky."  View in National Archives Catalog Power & Light: Russell Lee's Coal Survey is an exhibition of photographs of coal communities by American documentary photographer Russell Lee. These images tell the story of laborers who helped build the nation, of a moment when the government took stock of their health and safety, and of a photographer …

General Order No 3 June 19 1865 Ongoing Exhibit … Celebrating Juneteenth General Order No. 3, June 19, 1865 National Archives, Records of the Adjutant General’s Office, 1780s–1917 The Juneteenth holiday celebrates the end of slavery in the United States. It combines the words “June” and “nineteenth,” the historic day that the U.S. Army marched into Texas and secured the freedom of the last 250,000 Americans to learn of their emancipation. During the Civil War, President Abraham Lincoln issued the …

Great Seal of the United States Current Exhibit … On July 4, 1776, just hours after adopting the Declaration of Independence, the Continental Congress tasked Benjamin Franklin, Thomas Jefferson, and John Adams with creating a national seal. As members of the First Great Seal Committee, each man proposed designs for a national emblem that reflected the independence and aspirations of the new nation. The task proved difficult, and ultimately it took more than three committees and six years to complete the …