Answer:
B) high unemployment rates do not usually last for very long
Step-by-step explanation:
Unemployment rate tend to increase during recessions because cyclical unemployment increases a lot, but after the Great Depression, recessions have lasted relatively short periods in the US. Even the Great Recession that started when Pres. Bush left and Pres. Obama took office (12/2007 - 6/2009) lasted 18 months. The prior recessions of 1991 and 2001 (Bush father and son) lasted 8 months. Luckily recessions do not last a long time compared to the time when the economy is growing (last 11 years) and 6 and 10 years in between the other Bush's.
So we can assume two things:
- periods with high unemployment do not last very long
- presidents with the last name Bush are lousy economists