What you give up in order to get what you choose.

A. Economic Choice

B. Opportunity Cost

C. Scarcity

D. Specialization

As the growth of cotton spreads westward, what do you predict its effect will be on the institution of slavery? Why?

Truman's Executive Order 9981 affected the military by permitting women to serve. guaranteeing benefits. allowing younger soldiers. ending segregation.

Earth is а bout: a) 4.6 million years old. b) 400,000 years old. c) 4.6 billion years old. d) 40 billion years old. e) 6,000 years old.

Provide 1 positive effect of the industrial revolution!

What did jaekelopterus rhenaniae actually look like?

Where were the first civilizations developed?

What are two principles are the basis of the constitution of each state? A. powers and processes B. popular sovereignty and limited government C. structure and civil rights D, fundamental right and civil rights

For which three accomplishments did thomas jefferson wish to be remembered?

What sources can we use to learn more about the experiences of Americans in history?

How do patriotic Americans feel about foreigners?!