This geographic feature formed the official western boundary of the United States immediately following the Revolutionary War in 1783.
What is the Mississippi River?
While this 1820 compromise brought Maine into the Union, it did not include the passage of a new, stricter fugitive slave law .
What is the Missouri Compromise?
Destitute, Great Depression-era citizens gave these shantytowns this cynical name to directly voice their bitter disappointment with their sitting president.
What are Hoovervilles?
This dynamic cultural explosion of African-American artistic, literary, and musical expression took center stage in the urban North during the 1920s
What is the Harlem Renaissance?
This foundational Cold War geopolitical strategy asserted that allowing a single nation to fall to communism would cause a chain reaction among its neighboring states.
What is the Domino Theory?
This heavily critical term was slapped onto Gilded Age industrial magnates who accumulated immense personal fortunes using cutthroat, unscrupulous corporate strategies
What are Robber Barons?
Signed by Thomas Jefferson, this massive 1803 territorial purchase from France instantly doubled the geographic size of the nation
What is the Louisiana Purchase?
The explosive publication of The Liberator, the Kansas-Nebraska Act, and the polarizing Dred Scott decision all directly catalyzed the outbreak of this domestic conflict .
What is the U.S. Civil War?
President Franklin D. Roosevelt countered massive systemic unemployment by introducing this broad domestic agenda packed with federal work relief programs.
What is the New Deal?
Ratified in 1933, this historic constitutional addition brought a legal conclusion to America's divisive experiment with Prohibition
What is the 21st Amendment?
In June 1950, Senator Margaret Chase Smith openly condemned political character assassination and unproved accusations, directly targeting this toxic anti-communist crusade
What is McCarthyism?
Throughout the Progressive Era of the early 1900s, securing this specific political milestone stood as the absolute primary objective for mainstream women's rights organizations
What is women's suffrage?
Coined by editor John L. O'Sullivan in 1845, this term describes the providential belief that American settlers were destined to expand across the continent .
What is Manifest Destiny?
When Abraham Lincoln delivered his First Inaugural Address on March 4, 1861, this drastic political action had already been carried out by several Southern states (South Carolina was the first)
What is secession from the Union?
The New Deal fundamentally modified the federal government's social contract with the public by tasking Washington with a much more active role in doing this .
What is shaping and regulating the economy
Triggered by World War I industrial demands, this historic internal demographic shift saw hundreds of thousands of African Americans migrate from the rural South to industrial northern hubs
The Great Migration
The formal conclusion of the Cold War era was most vividly symbolized by the structural collapse of the Soviet Union alongside this physical event
What is the destruction of the Berlin Wall?
Post-WWII developer William J. Levitt completely revolutionized residential construction and fueled massive suburban growth by introducing this assembly-line concept.
What are mass-produced housing developments? (Suburbs)
This 1823 foreign policy declaration warned European nations that any attempt to colonize or intervene in the Western Hemisphere would be viewed as a threat to U.S.
What is the Monroe Doctrine?
This president based his lenient restoration plans on the firm constitutional belief that the Southern states had never actually legally left the Union .
Who is Abraham Lincoln?
Passed in 1935 to shield vulnerable citizens, this foundational piece of New Deal legislation went on to have the most significant long-term impact on the modern American economy (hint: you receive these funds after retirement)
What is the Social Security Act?
Signed by President Roosevelt during the heights of World War II panic, Executive Order 9066 authorized this severe civil liberties violation against a specific domestic minority group
What is the forced internment of Japanese Americans?
While the removal of nuclear warheads from Cuba and Turkey resolved the 1962 Cuban Missile Crisis, this separate, failed covert invasion actually took place before the crisis erupted .
What is the Bay of Pigs invasion?
A famous political cartoon showing Supreme Court justices arguing that an act is strictly "either constitutional or unconstitutional" references the core power of judicial review born out of this 1803 case
What is Marbury v. Madison?
Maps tracking this famous 1804–1806 wilderness expedition confirm that its explorers relied heavily on existing river networks to reach the Pacific coast
Who are Lewis and Clark?
Radical Republicans wrote and pushed for the ratification of the 13th, 14th, and 15th Amendments specifically to combat these restrictive, racially biased laws in the post-war South.
What were the Black Codes
Name 4 causes of the Great Depression
Rising Tariffs
Bank Runs
Stock Market Crash
Consumer Credit / Credit Loans
The high-profile 1925 trial of high school teacher John T. Scopes highlighted an intense national cultural battle between these two opposing ideological forces
What are science and religion? (Evolution vs. Creationism)
The Truman Doctrine and the Marshall Plan operated on the exact same core tactical playbook: containing Soviet spread by deploying this to vulnerable foreign governments.
What is economic aid?
In 1835, President Andrew Jackson issued a direct warning to this group of people, declaring that they could not thrive within white communities and must relocate west
Who are Native Americans? (Cherokee)