What two (2) technological innovations have allowed people to live in desert regions like the Middle East. How have they allowed people to do that? (answer in 2-4 complete sentences)

According to article 2, what was george washington's major concern about the rebellion in massachusetts?

Which statement best describes a significant cause of world war ii? o a. the economic boom that followed world war i allowed countries to build up huge militaries. o b. the treaty of versailles, which ended world war i, left lasting resentments in many countries. o c. the rise of imperial states in asia caused european powers to unite for their common defense. o d. the league of nations encouraged european states to form secret military alliances.

Mao zedong called for the cultural revolution because he believed reforms threatened social equality