During which President's term in office did each of these historical events occur? a British captured Washington, D.C. b. Panama Canal opened to traffic? c. After the Russians invaded a foreign country this President reacted by imposing a grain imbargo a

In what year did the Titanic sink?

What wall divided Berlin from 1961 to 1989?

Which ancient wonder was located in Alexandria, Egypt?

Which empire was ruled by Genghis Khan?

During World War I, the allies, Britain, France, the USA primarily fought against Germany and which two major forces?

What is the second largest city in Japan?