Answer: factories mass produced goods creating surpluses that governments could not control
Common examples of secondary sources include academic books, journal articles, reviews, essays, and textbooks
In October 1962, an American U-2 spy plane secretly photographed nuclear missile<span>sites being built by the </span>Soviet<span> Union on the island of </span>Cuba<span>. </span>President Kennedy did<span>not want the </span>Soviet<span> Union and </span>Cuba<span> to know that he had discovered the </span>missiles<span>. He met in secret with his advisors for several days to discuss the problem.</span>
Answer:
Before Europeans arrived in North America, Native American groups developed into distinct and complex societies in response to the unique environments they inhabited.
Explanation:
