Two of the cultural similarities of early river valley civilizations were a. reduction in the amount of food needed b. forming of organized government as population increased c. overpopulation, causing people to move from urban setting to rural one d. conversion of more land to productive fields

whose power in the senate is equal to the power of the speaker of the house?

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bilateral multipolar bipolar unilateral

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bipolar.  

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true false

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true.

explanation: