Answer:
Scientists believe that Mashkan-shapir's collapse was caused in part by destruction of the fields by mineral salts. When mineral salts concentrate in the upper levels of the soil, it becomes poisonous for plants. In Mesopotamia, irrigation was essential for crop production.\
<span>When Truman had become President, he was the one who had to face the economic consequences of demobilization........ as war contracts were cancelled and there were cutbacks in production it led to layoffs and inflation. i hope this helps :) </span>
Answer:
E) moved off reservations in large numbers.
A. Robert e Lee’s surrender
