What year was water fluoridation introduced?

which citizens' right does the Fifth Amendment protect? going to trial, testifying against anyone they know, military draft, testifying against themselves.

Why was the Supreme Court decision in Plessy vs. Ferguson so important? It established the idea of "Separate, but equal. It upheld the Fourteenth Amendment. It identified the need for more Amendments to the Constitution.

One of the main causes for the french revolution and a new government

How did the castles differ from manor houses

Which event is generally considered to be the first belligerent act of World War II? a. Germany's attack on Russia b. Germany's attack on Britain c. Germany's attack on Poland d. Germany's occupation of Austria

What determined the types of goods and crops that an Inca community would produce and trade with other Inca communities?

Why did the Ming navy hire experts in a wide variety of subjects to travel with them on their expeditions?

Which are examples of left-wing protest groups? Select all that apply.

King Louis XV of France was most concerned with which of the following activities? A. Restoring the economy B. Expanding the church C. Fighting wars D. Pursuing personal pleasures

What is the fertile crescent and why is it called that