The answer is 4. Someone may disagree that this was his major accomplishment. And the other options are stated as fact
Answer:
The Ancestral Puebloan culture is perhaps best known for the stone and earth dwellings its people built along cliff walls, particularly during the Pueblo II and Pueblo III eras, from about 900 to 1350 AD in total.
Explanation:
Answer:
Explanation:
The actions by governments of communist states have been subject to criticism. According to critics, the rule by communist parties leads to totalitarianism, political repression, restrictions of human rights, poor economic performance and cultural and artistic censorship. 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.
