This method of communication became vitally important by the end of the nineteenth century because of its use in coordinating rail travel.

A)

telegraph

B)

telephone

C)

television

D)

Pony Express

What is the cold war?

Why did Nixon order US forces to mine North Vietnamese harbors in 1972? to intimidate the Viet Cong to end the Tet Offensive to cut off supplies to North Vietnam to retaliate for the My Lai Massacre

In the 1820s, most of the settlers from the united states who migrated to texas were

Who found the know-Nothing party?

How many years was it between Muhammad's first revelation and when he conquered Mecca? A. one year B. ten years C. twenty years D. thirty years

How did Olmec civilization differ from Maya civilization?

The stair-stepped temples of the sumerians were called ziggurats? true or false

which ally stopped the advance of the German army in World War I?

Why wasn't the Republic of Ireland invaded (by either side) in WW2?

What role did weapons of mass destruction play in the u. s. invasion of iraq?