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

How were castas paintings used to stabilize a society?

:) 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 three estates social system in france ensured balanced representation of all people and treated each social group fairly. true or false ? why?