American Civil War is the deadliest war in the history of the United States, with more than 620,000 people missing in battle.
Battle of Gettysburg, which occurred in July 1863, was the deadliest battle in the history of this war.
During the war, the United States and Confederations used air balloons for war survey and tracking enemy movements.
Many women disguised themselves as men to join the army during the war.
President Abraham Lincoln issued the proclamation of emancipation in 1863, which freed all slaves in the rebel state.
This war is also known as an anti -war in the south and a war rebellion in the north.
The Confederation Forces won a big victory in the first bull run battle, which made many people in the north realize that this war would not be easily completed.
In 1862, the Confederations Army tried to free the City of Washington D.C. by sending troops to the north. However, they were defeated in Antietam battle, which ended their plans.
In 1865, the United States army won the battle of Bentonville at North Carolina, which became the last battle of this war.
After the war ended, the United States constitution was changed to prohibit slavery and give the same rights to all citizens regardless of race or skin color.
