Describe the environmental/natural impact that sub-Saharan Africa’s demographic growth is causing.

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?

Select the best hypothesis explaining why countries may have preferred communism. communism promised jobs after the insecurities of war. communists forced the people to do what they said. communism was fueled by a dislike for democracy. communism provided economic freedom for businesses and workers.

All of the following statements ere innovations that benefited farmers during the second agricultural revolution expect a. the iron plough b. the railroad c. animal husbandry d. plant domestication