Answer:Read this,hope it helps!
The 1950s in America are often described as a time of complacency. By contrast, the 1960s and 1970s were a time of significant change. New nations emerged around the world, and insurgent movements sought to overthrow existing governments. Established countries grew to become economic powerhouses that rivaled the United States, and economic relationships came to predominate in a world that increasingly recognized that the military may not be the only means of growth and expansion.
Answer:
A.
Explanation:
Most animal exchanges came from the Old World to the New World.
Answer:
a. he consults well-known, credible sources in his research.
Explanation:
The attempt to be objective is trying to search for as many sources as possible, experts in the matter and trying to portray both sides of the story, this way objectiveness can be achieved, by writting and consulting credible well-known sources is part of that job.
