Answer:he civil rights movement was a struggle for social justice that took place mainly during the 1950s and 1960s for blacks to gain equal rights under the law in the United States. The Civil War had officially abolished slavery, but it didn’t end discrimination against blacks—they continued to endure the devastating effects of racism, especially in the South. By the mid-20th century, African Americans had had more than enough of prejudice and violence against them. They, along with many whites, mobilized and began an unprecedented fight for equality that spanned two decades.
Explanation:
apart of the Spanish-American war.
The final result was the Jones Act of 1917, which converted the citizens of Puerto Rico into Americans, although not as a full-fledged non-State: they do not vote in the presidential elections and the laws passed by their government-elected for the first time by Puerto Ricans in 1948 - they can be vetoed by the United States.
In fact, although the Jones Act granted Puerto Rican civil rights (and also obligations, such as being part of the US military conscription: 20,000 Puerto Rican soldiers fought in World War I), the United States continued and continues to maintain control over its affairs. fiscal, economic, military, postal, etc.
They also committed to work in the territory of the Philippines so they can be independent.
George Washington elected president of the United States
Louisiana Purchase made by US President Thomas Jefferson
War of 1812
Monroe Doctrine begins under President James Monroe (means USA stays out of colonialism) 1823
Mexican War between the United States and Mexico (1848)
Compromise of 1850
Dred Scott v Sandford ruling issued by the US Supreme Court (means southerners could take back into slavery people who escaped slavery by going north) 1857
Missouri Compromise (meant missouri could be a slave state and maine a free state)
The US Civil War begins
13th Amendment ratified : slavery abolished 1865
14th Amendment ratified : ex slaves considered citizens. but also meant corporations could be counted as a persons 1868
Impeachment trial of President Andrew Johnson 1868
15th Amendment ratified 1870 African American men could vote
To create illusionary space and new genres.