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

What city of ancient russia was heavily influenced by the byzantine merchants?

:) 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.

The economy shifted from to industrial during the first industrial revolution