What have farmers in the amazon river basin found to be the cause of reductions in the soil's fertility? ( a) the scarcity of tractors and modern farm equipment ( b ) constant intervention on the part of environmental groups ( c ) a lack of effort to farm the land ( d ) the removal of native plants.

What contribution did the pilgrims make to the development of american government

How did philip ii view the religious rights of protestant citizens in his empire

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.