Which war? World war 2? If world war 2, it was due to the fact that their home towns were in rubble, and were looking for a new home for them, and their family.
The best option from the list would be that "<span>d. Many people moved from farms and small towns to cities to find employment in textile factories," since there were more jobs with relatively higher pay in these areas. </span>
The creator considered the appreciated sign amusing. The words were inadvertently amusing however perused "Welcome popularity based voters". Cabbies were on strike, The national monitor was brought into shoot if necessary.One of the occasions in charge of the disappointment of the United States to enter a "brilliant age" after Johnson's 1964 triumph and the section of the Civil Rights Act was, Outbreak of Vietnam war on a tremendous scale and American inclusion that war.
Explanation:
The high altitude are very cold because they are furthest from equator