Which best describes an interferometer?

1. multiple telescopes used together

2. telescope with internal mirror

3. telescope for radio waves

According to the United States constitution, which of these positions can be impeached by the house of representatives? A) the secretary of energy B) the governor of any state C) a state supreme court justice D) the secretary of state of Georgia

What caused the Jews to rebel against Syrian rule?

Which of Congress's powers is implied through the necessary and proper clause?

Describe one effect that the Appalachian Mountains may have had on the 13 colonies

Who was an African American man who filed a suit to overturn segregation laws? Jim Crow Dred Scott Hiram Revels Homer Plessy

The document that brought peace following World War I was the: Treaty of Paris Treaty of Versailles League of Nations

Why was the guillotine regarded as a humane way to execute criminals

What geographic features of Arkansas made it difficult for Settlers to travel

What was William Penn's "Holy Experiment"? A. to build a colony where people of all faiths could co-exist amicably B. to set up a colony for Quakers and Puritans C. to establish a safe haven for Catholics facing persecution in England D.

Wich is another name for an orthodox view of a historical event or period?