Suppose a railroad rail is 2 kilometers and it expands on a hot day by 20 centimeters in length. Approximately how many meters would the center of the rail rise above the ground?

Why were mongol rulers successful in ruling china

Why is the time period from 750 - 1300 CE referred to as the "golden age of Islam" A. This is the time when Islam was most influential around the world. B. More people practiced Islam than any other major religion during this time period C.

What series of circumstances pushed european countries toward world war I?

A united states response to the successful orbiting of sputnik in 1957 was to

What was the Harlem Renaissance? A. An African American cultural movement that included literature, drama, music, art, and dance B. The name given to all the new literary, musical, and artistic styles that developed during the 1920's C.

An extended metaphor is developed

Why might the merchant class have been particularly attracted to Buddhism?

Realities of getting involved in politics could be

Which natural obstacle lead Phoenicians to use the sea for trade

What was the name of people who wanted to work out the Souths differences with the North