Answer: False
In Columbus's time, everyone thought the Earth was flat, and if you went to the end of Earth you would fall off from Earth and die. But, they did bot know that the Earth was actually round.
Hope it helps!
The Preparedness Movement was a campaign led by former Chief of Staff of the U.S. Army Leonard Wood and former President Theodore Roosevelt to strengthen the U.S. military after the outbreak of World War I.
A cash crop was things like cotton. it was produced rapidly and it was valuable. they could make tremendous amounts of money in a short period.
