A. cities were beginning to grow around the factories because people were moving away from the farms so they could live closer to where they worked this made cities grow.
A U+V mixed together with steepness
For exampe look above.
The war, because most of the men were 'out of town' fighting in other continents, it opened up work outside of home for the women to work in.
African americans and Mexican americans also helped fight the war, SIDE BY SIDE with white people, and so racial equality slowly but steadily took its place in the US
