Answer:
In Russia, efforts to build communism began after Tsar Nicholas II lost his power during the February Revolution, and ended with the dissolution of the USSR in 1991.
People lived in mesopotaimia before city states by living in tribes as a village or community
Answer: Reconstruction refers to the specific time period after the Civil War when the United States was rebuilding itself.
The Reconstruction era lasted from 1865 to 1877.
Explanation:
¿De qué catedral y peregrinos hablas?