westerlies
Because winds are named from the direction in which they originate, these winds are called prevailing westerlies. Prevailing westerlies in the Northern Hemisphere are responsible for many of the weather movements across the United States and Canada.
It decreases crop production, which in turn affects trade.
A, that Congress would be split into two houses. This is the way Congress is now, split into the House of Representatives and the Senate.
The Agriculture Adjustment Administration (AAA) confronted the most pressing farm problems. For example, an oversupply of farm products that led to low crop prices. The AAA paid farmers not to grow crops. As for electrification Act... I am unsure.