The rate of cystic fibrosis among Caucasian-American births is about 1 in 2,500.  If the Caucasian-American population is in genetic equilibrium (Hardy-Weinberg equilibrium) for the gene involved in cystic fibrosis, then the frequency of Caucasian-Americans who are carriers (heterozygous) for cystic fibrosis is approximately:

Lectures pointed out that economic depressions were regular visitors through the Gilded Age and into the second period of the class.  There as the Panic of 1873, the recession of 1882, the Depression of 93, the Panic of 1907.  What law, from what president,  largely stopped or lessened this depression cycle?

Which of the following are true of wartime production in the United States during WWII?

The NAACP, Jim Crow, The Atlanta Compromise, W.E.B. Dubois, the Harlem Renaissance are  all associated with

The enormous environmental disaster that took place on the Great Plains in the 1930s was known as the 

World War II evolved directly into what war between what two nations? How long did this war last?

Let’s take a look inside the United States. What was American society like in the 1950s?

Which of the following sets took place, passed into law, or were introduced in the 1950s?

This is Tule Lake, which was created by Executive Order 9066.  What was the purpose of this place?

Why was there rationing of things like sugar and shoes during World War II when it’s been established that American production levels were sky-high during the conflict?   Surely a nation that could build thousands of airplanes could make enough shoes for everyone.  What did lectures say about this?