What physical features encouraged the development of the Olmec civilization? Choose three correct answers.

rivers

rocky plains

hot, dry deserts

fertile floodplains

volcanic rock and ash

India's monsoons are seasonal. what does this reveal about the monsoons? a. the monsoons occur on a daily basis. b. the monsoons only occasionally take place. c. the monsoons occur in a regular pattern. d. the monsoons almost never take place..

The event shown in the map is a cause of which of the following? *pic* gadsden purchase battle of the alamo bear flag revolt settlement of texas

In the united state, a system for interaction between unmarried men and woman that casual dating with the purpose of marriage was called