Many historians believe that ancient greece had which effect on history?
a. ancient greece had the world's first democratic government.
b. ancient greece invented irrigation as a technique in farming.
c. ancient greece introduced the idea of monotheistic religion.
d. ancient greece was the first culture to allow women to vote.

How did the incas unite the andes mountains?

:) during the cold war, people were afraid of communists, both outside and inside the united states. the red scare and mccarthyism that grew out of these fears were damaging to the american way of life. during the mccarthy years, many of the freedoms guaranteed in the bill of rights were limited. write a paragraph explaining what lessons can be learned from the mccarthy era about what u. s. citizens need to protect in order to preserve the democratic political system and the american way of life.

Who believed that the best economic system was on in which businesses compete to gain profit with minimal or no government control