<em>The Japanese Americans were forced to move;</em>
C. Into internment camps
<u>120,000 Japanese-Americans were forced into camps during WWII.</u>
D I'm not as sure about this question I'm just guessing
The canals good could could now be shipped directly. Rivers provided faster chapter and more efficient.
They would say it would ruin the economy
It's b pretty sure before the plague Europe suffered from overpopulation and unsanitary environment that was greatly fixed after most of Spain and Europe was wiped out leading the people left over to fix the problems