What causes the national debt to rise from one year to the next?

A) a tax surplusB) a budget deficitC) a budget surplusD) a stop-gap measure

7. How did Virginia's population numbers change in the last half of the 1600s? A) The population fell due to increased disease and warfare with the Native Americans. B) The death rate fell, and the population increased more quickly.

select the correct statement about the Persian wars A) Sparta and Athens fought against each other as Athens supported Persian rule of the Greek city-states in Asia minor. B) Athens and Sparta united to defeat Persia.

As a result of the Spanish American War, the US gained control of which territory? A) Morocco B) Puerto Rico C) the Panama Canal D) the Hawaiian Islands

What are three major problems faced by farmers after the civil war?

Which of the following is example of a reserved power

How do Japan's actions before and during World War II compare with Germany's actions over the same period

In the food chain below, which population will most likely decrease if snakes are removed from the food chain? grass > grasshopper > frog > snake> hawk

Which of the following statements describes trade between Portuguese merchants and merchants of the Ming Dynasty? Portuguese merchants traded European textiles and metals for Chinese silk and porcelain.

What did the ancient greeks have a hardtime doing becuase there were few rivers?

The constitution is based on the concept of