Discussion Post: History
a) Why do historians rely on the work of archaeologists?
b) When and how did humans migrate into North America?
c) Why did Europeans launch explorations in the fifteenth century?
d) What did Spaniards discover in the western Atlantic?
The response must include a reference list. Using Times New Roman 12 pnt font, double-space, one-inch margins, and APA style of writing and citations.