The correct answer to this open question is the following.
Although there are no options attached we can answer the following.
The major U.S. War that helped change the laws that stated that enslaved Africans were not U.S. Citizens was the American Civil War (1861-1865).
Before the Civil War, slavery was the normal thing in the large plantations of the southern states. Indeed, the economy of the South totally depended on slaves to produce the kinds of crops that had to be exported to Europe.
During the war, U.S. War, US President Abraham Lincoln issued the Emancipation Proclamation in January 1863, stating that al slaves in the south had to be free.
After the war, and during the Reconstruction period, white people established a series of laws called the Jim Crow laws that limited black people's rights.
It was the 14th Amendment to the United States Constitution granted citizenship to all the people born in the US or that were naturalized in the US, as was teh as of most black people.
Both civil and criminal cases equally
Belief in the ideas of the Enlightenment<span> and discontent </span>within the Third<span> Estate </span>were causes<span> of. The French Revolution. In the early 18th century, the Agricultural Revolution in Great Britain resulted in urbanization because. displaced rural workers migrated to find jobs.</span>
What was America's Response to the Holocaust before the War?
Americans paid attention and were outraged by the Nazi attacks through petitions where tens of thousands of Americans wrote, signed, and sent the documents to Washington. It tells that the American people had information on the persecution of the Jews in 1933. The Americans saw the early warning sign through Adolf Hitler, an authoritarian ruler who had spread an exclusionary and violent racist ideology that became the precursors to genocide. To protest, Americans showed up at rallies and boycotted German stores.
What could the US Have done differently?
Adolf Hitler paid close attention to the American media coverage and may have gone further, and faster, had he not read about the American people's disapproval. Fewer Jews may have gotten out of Germany, and America could have been less prepared to respond militarily. The rallies, petitions, and boycotts mattered a great deal with a network formed by like-minded Americans who in this period that later led some Americans to raise their voices even louder and take greater risks as Nazi persecutions of Jews worsened in Europe. There were warning signs on Hitler and Nazi Germany, weekly and the US would have acted. These signs included the targeting of Jews, communists, and other political opponents.