Has un calculo sencillo e indica que fraccion de la tierra ha correspondido cada era pov:help me please​

Explain the importance of president harry truman's order to integrate the u.s. military and the federal government.

What was john f. kennedy's program known as?

Use the following map to answer the question below: what key role did the location of the tigris and the euphrates river play on the development of mesopotamia? a.) mesopotamia was settled between the two rivers to take advantage of the natural barrier produced by the arabian desert. b.) mesopotamia was settled between the two rivers to take advantage of the protection provided by the rivers. c.) mesopotamia was settled between the two rivers to take advantage of the fertile soil produced by floods. d.) mesopotamia was settled between the two rivers to take advantage of the drinking water provided by the persian gulf.