Answer:
c.
Explanation:
in Mexico and across the border
US Army troops
I could be wrong but I believe it was through collectivization? They took away private farms and made them all owned by the state.
Answer: yes, there is that type of theory.
Explanation: it was the first theory that explained about a ramp that was built on one side of the pyramid and as the pyramid grew, the ramp used to move the blocks up to the top.
Hope it helps!
I’m going to say B.
Sorry if I’m wrong