How can scientists test their ideas about the origin of the universe if they can't physically interact with or study it

How did the crusades have a positive effect on medieval Europe? A. The turks were driven from the holy land permanently B. Crusaders returned to Europe with new ideas C. The crusades ended the great schism D. Feudalism was stronger than ever

What was the term given to people who would not approve of the Treaty of Versailles unless it was amended? Reservationists Irreconcilables Doughboys Hypocrite

1. What was the Open Door Policy?

How did queen Elizabeth us balence of power in Spain

What was the role of Winston Churchill during World War 2?

Which crop from the new world provided nourishment to the growing population of europe, and eventually led to tragedy in ireland when people became overly dependent on it?

A Roman drinking party where philosophical debate happened was known as a symposium. True / False

How did the Magna Carta, the English Parliament, and the English Bill of Rights impact colonial government?

The whiskey rebellion challenged the idea that?

Who created an engraving of the Boston massacre to increase support for patriot cause