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The United States Army is established
when Congress adopted "the American continental army" after reaching a consensus position in The Committee of the Whole. -
The United States Marine Corps is established
responsible for conducting expeditionary and amphibious operations with the United States Navy as well as the Army and Air Force. -
Declaration of Independence
This was when there was freedom of the thirteen American colonies from Great Britain by Thomas Jefferson -
The Continental Congress approves the Articles of Confederation
This was when that had granted powers to the states and to the federal government. -
French join the war against the British
This is when France became an official ally of the United States through the Treaty of Alliance. -
The Treaty Paris
This was a peace treaty between the United States and Britain that ended the American Revolutionary War -
The delegates at the Philadelphia convention approve the Constitution
when the according to which a state or other organization is acknowledged to be governed. -
Nineteenth Amendment
prohibits the states and the federal government from denying the right to vote to citizens of the United States on the basis of sex. -
George Washington inaugurated as President of the United States
The nation's first quadrennial presidential election, in which he was elected unanimously. -
Telegraph invented
transmition of electrical signals over a wire laid between stations -
The Bill of Rights is ratified by 3/4ths of the states
1939 on the 150th anniversary of the signing of the Bill of Rights by the First Congress -
Louisiana Purchase
when the U.S provided a powerful impetus to westward expansion, and confirmed the doctrine of implied powers of the federal Constitution. -
Slave trade ended
when there was a stop of selling of human beings as slaves, -
War with England
a conflict fought between the United States and the United Kingdom, with their respective allies -
Trail of Tears
Cherokee nation was forced to give up its lands east of the Mississippi River and to migrate to an area in present-day Oklahoma. -
Texas Revolution
was a rebellion of colonists from the United States and Tejanos in putting up armed resistance to the centralist government of Mexico -
Battle of the Alamo
Mexican troops under President General Antonio López de Santa Anna r -
Gold Rush
rapid movement of people to a newly discovered goldfield -
The Civil War
southern states over slavery, states' rights and westward expansion -
Emancipation Proclamation
that all persons held as slaves" within the rebellious states "are, and henceforward shall be free -
Reconstruction
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Civil Rights Act of 1875
was a United States federal law enacted during the Reconstruction era in response to civil rights violations against African Americans. -
Assassination of Abraham Lincoln
Death of Abraham by shot by someone else -
Spanish American War
conflict between Spain and the United States in 1898. -
The United States annexes Guam, the Phillipines, and Puerto Rico.
an American campaign to strip Spain of its overseas colonies -
Human rights
a right that is believed to belong justifiably to every person. -
World War I (WWI)
, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. -
The Panama Canal opens for business
make a faster way to the West Coast for American settlers in the 19th Century. -
The Treaty of Versailles is signed, ending World War I.
ended the state of war between Germany and the Allied Powers -
First radio broadcast in Pittsburgh, Pennsylvania
was the first broadcasting of radio KDKA -
Charles Lindbergh
U.S. Air Mail pilot to instantaneous world fame by winning the Orteig Prize for making a nonstop flight from New York to Paris. Stlouis -
Black Tuesday
share prices on the New York Stock Exchange completely collapsed, becoming a pivotal factor in the emergence of the Great Depression. -
ww1
The vast majority of the world's countries—including all the great powers—eventually formed two opposing military alliances: the Allies and the Axis. -
Pearl Harbor
military strike by the Imperial Japanese Navy Air Service upon the United States against the naval base at Pearl Harbor -
DDay
American, British and Canadian forces landed on five beaches along a 50-mile stretch of the heavily fortified coast of France's Normandy regio -
1st atomic bomb on Hiroshima, Japan.
dropped the world's first deployed atomic bomb over the Japanese city of Hiroshima. -
The Cold War began between the United States and the Soviet Union
The Americans and the British worried that Soviet domination in eastern Europe might be permanent. -
Baby Boom
marked by a significant increase of birth rate. -
Korean War
proxy war between the nrth and the south -
Brown v. Board of Education
U.S. Supreme Court in which the Court ruled that U.S. state laws establishing racial segregation in public schools are unconstitutional, -
Vietnam War
Second Indochina War, and in Vietnam as the Resistance War Against America -
Sputnik Satellite
irst artificial Earth satellite. -
irst artificial Earth satellite.
NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics -
Civil Rights Act of 1960
is a United States federal law that established federal inspection of local voter registration polls -
Fall Of the Berlin Wall
the falling of the Iron Curtain and the start of the fall of communism -
Assassination of John F. Kennedy
whwn kennedy was kilt -
apallo 11
Apollo 11 was the spaceflight that first landed humans on the Moon. -
Watergate
scandal in the United States involving the administration of President Richard Nixon from 1972 to 1974 that resulted in the end of Nixon's presidency -
Gulf War (Operation Desert Storm)
buildup of troops and defense of Saudi Arabia and Operation Desert Storm in its combat phase, was a war waged by coalition -
September 11th
The September 11 attacks were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of Tuesday,