Answer:
They followed animals and found a good place to live.
Explanation:
I am guessing this is from the ice age period not the 2nd great migration
Out of the choices given, the statement true about the battle of Iwo Jima is the allies killed almost all of the Japanese soldiers.
I'm going to go with 3. because it's most logical.
Increased Slavery and Supply
Explanation:
Growing more cotton meant an increased demand for slaves. Slaves in the Upper South became incredibly more valuable as commodities because of this demand for them in the Deep South.