Which early river valley civilization is marked by the letter A on
the map?

What was true of both richard nixon and ronald reagan? a. they risked their public image by questioning the tactics used in investigating communism in the united states. o b. they led committees to identify people working as spies in the united states. o c. they succeeded in defending themselves against charges of soviet spies. o d. they gained popular support by speaking out against communists in the united states.