According to piaget, adaptation involves a. creating new schemes b. using our current schemes to interpret the external world c. building schemes through direct interaction with the environment d. adjusting old schemes after noticing that our current ways of thinking are not working

In a democracy, this is held by the citizens who elect leaders to political office

Which best describes the purpose of the south carolina exposition and protest, which was written by john c. calhoun? a) to explain why the south was nullifying the tariff of 1828 b) to describe the ways the tariff of 1828 would southerners c) to persuade northern states to rebel against the federal government d) to ask england for if the south decided to secede from the union

What important race leader of the early twentieth century is being described?