The correct answer is B) a rise in unemployment.
The economic consequence that was related to the United States demobilization after world war 1 was a rise in unemployment.
When we refer to demobilization it means that the United States troops returned to America after World War ended. It is a massive logistic movement of soldiers, support people, weapons, tanks, airplanes, ships, and suppliers.
When this happened, many industries dedicated to manufacturing goods to send to the war front closed or eliminated thousands of jobs. That is workers lost their positions in the fabrics and unemployment arose.
The other answers of the question were A) a rise in housing prices and C) a decrease in farm production.
