It began with a peaceful “Sit-In” April 3 1963
Answer;
He sought a new approach known as "peace through strength."
Explanation;
Peace through strength. "Peace through strength" is a phrase which suggests that military power can help preserve peace.
Ronald Reagan accepted the endorsement of the Veterans of Foreign Wars today with a pledge to pursue a policy of "peace through strength" that he said would restore "a defense capability that provides a margin of safety for America."
Hi Brainiac
Because they believed that feed slaves would be willing to take lower wages in order to get work in North.
Sorry for the late answer, but I hope its help:)
The brain. Modern homo sapiens such as humans have much larger brain than the early homo sapiens due to the fact that food at the time was becoming scarce so the need for the homo sapiens to become smarter was a necessity. And because of this early homisapiens brains evolved to become much larger than what they were before