The voyages of christopher columbus led to contact and an exchange between europe , asia , africa , and the americans called?
a: the continental exchange
b: mercantilism
c: the columbian exchange
d: the treaty of tordesillas

there is often only a small difference between what is legal and what is ethical when working with competitive intelligence..

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.