What were the people called who walked to north america during the last age?
a. farmers
b. followers
c. agriculture specialists
d. hunters and gatherers

I believe the answer is: D. Hunters and gatherers

The hunters and gatherers are a group of people who hunts for animals meat and gather fruits/vegetables as their method of survival. These groups are nomadic. They would move from one place to another if they feel the food resource in their current are start diminishing.

islam spread slowly through much of africa through trade and preaching.

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.