I can only answer the first one, so
D) all of the above
The Compromise of 1877 was a purported informal, unwritten deal that settled the intensely disputed 1876 U.S. presidential election. It resulted in the United States federal government pulling the last troops out of the South, and formally ended the Reconstruction Era.
Answer: talk to the wall ig :)))
Explanation:
Primary source would be you doing the research yourself. secondary source would be someone whom you get the studies off of
Answer:
Carving from the Aztec period of dedicated to the fifth sun, the era that the Aztecs believed they lived in according to the Aztec calender. The calendar is best represented by two calendar wheels, one that lists each day god in the 260-day cycle and the other wheel shows each of the 365 vague year days.
Explanation:
hope it helps u