"It demonstrates how people will live in the future" and "It helps us avoid repeating past mistakes" and "<span>It helps us understand different peoples and nations" are all correct, although the first option does not always work out very well!</span>
The formation of blacks' rights, industrialization and new innovations
Answer:
The Enforcement Acts were three bills passed by the United States Congress between 1870 and 1871. They were criminal codes that protected African-Americans’ right to vote, to hold office, to serve on juries, and receive equal protection of laws. Passed under the presidency of Ulysses S. Grant, the laws also allowed the federal government to intervene when states did not act to protect these rights. The acts passed following the ratification of the Fourteenth Amendment to the US Constitution, which gave full citizenship to anyone born in the United States or freed slaves, and the Fifteenth Amendment, which banned racial discrimination in voting.
At the time, the lives of all newly freed slaves, as well as their political and economic rights, were being threatened.[1] This threat led to the creation of the Enforcement Acts
The interesting narrative of the Life of Olaudah Equiano, Or Gustavus Vassa, The African.
Slavery ended with the ratification of the 13th amendment to the Constitution. the emancipation proclamation by Abraham lincoln which was adocument that abolished slavery. later MLK Jr. ended segergation.