Answer:
Explanation:
What he finds, despite the best efforts of archaeologists and the latest technology, still remains in many ways a mystery.
Speaking from his home in Colorado, he explains why many Native Americans reject the idea that their ancestors migrated from somewhere else; how an archaeologist nicknamed Dr. Poop believes he has identified the first human excrement in America; and why diversity seems to have been built into America’s DNA.
Answer:
The wall was built to prevent East Germans from fleeing and stop an economically disastrous migration of workers.
He was trying to deal with the East Germany's refugee problem which was The East Government was extremely unpopular-so many East Germans fled to West Germany- between 1949 and 1961 2.7 million escaped to West Germany- Many of these were very skilled- such as doctors.
To make this answer short The problems that Krushchev was trying to deal with was to keep the East Germans from fleeing and to stop an economically disastrous migration of workers.
Explanation:
It's wheat. Wheat is a crop that you would find in temperate climates not tropical ones.
Time-study analysis
Computer-controlled robotics,
GPS device,
assembly lines
It would be D. It placed a limit on Western expansion in North America in order to end struggles with the Native Americans.
