Custer assumed which of the following about the Sioux encamped at Little Big Horn? A. They would simply flee once they knew his unit was there.

B. They had already moved to a knew camp.

C. They were holding other Army men hostage

D. They would attack his men once they learned of their presence.

A. They would simply flee once they knew his unit was there.

Explanation: Custer assumed the Sioux had far fewer warriors and would not engage his Army in battle.

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

those who allied with france gained land and power.