An example of the use of the unwritten constitution is the

At the start of the Civil War, President Abraham Lincoln stated that the major reason for fighting the war was to

Passage of the Homestead Act in 1862 encouraged settlement of the Great Plains by

Progressivism was an early 20th-century movement that promoted

Hosting the Washington Naval Disarmament Conference (1921) and signing the KelloggBriand Pact (1928) were efforts by the United States to

The Harlem Renaissance of the 1920s is best known for

"National Defense at Any Expense, but Keep Our Boys at Home." This 1941 slogan of the America First Committee promoted

Belief in the domino theory by presidents Dwight D. Eisenhower, John F. Kennedy, and Lyndon B. Johnson directly influenced their decisions to

The War on Poverty was an attempt by President Lyndon B. Johnson to

Which charges led to President Bill Clinton's impeachment?

Which presidential action was most consistent with the ideas presented by President George Washington in his Farewell Address?

"Flappers" in the 1920s, "beatniks" in the 1950s, and "hippies" in the 1960s are all examples of

Britain ended the practice of salutary neglect following the French and Indian War (1754-1763) which directly contributed to the

The purchase of the Louisiana Territory in 1803 was supported by farmers in Ohio, Kentucky, and Tennessee primarily because they wanted to

The victory of Andrew Jackson in the presidential election of 1828 was aided by

Which 19th-century phrase best describes the overall efforts of the United States to expand westward to the Pacifi c Ocean?

Political rights for women grew most rapidly on the western frontier primarily because

In the late 1890s, yellow journalism most directly influenced the United States government's decision to

Which legislation resulted from the publication of Upton Sinclair's novel, 'The Jungle'?

The main reason the United States Senate did not approve the Treaty of Versailles in 1919 was because the treaty

During the 1920s, the influence of the Ku Klux Klan and the passage of laws setting immigration quotas illustrated the

One major policy difference between President Herbert Hoover and President Franklin D. Roosevelt was that President Roosevelt

President Franklin D. Roosevelt's first 100 days are regarded by many historians as successful because

After the attack on Pearl Harbor, President Franklin D. Roosevelt decided to

The main argument used by President Richard Nixon to block publication of the 'Pentagon Papers' was that their disclosure would

The USA Patriot Act (2001) was passed to

One way in which the Square Deal, the New Frontier, and the Great Society are similar is that each was a