Charlemagne became the ruler of europe by a. the sword and the cross. b. bribing neighboring tribes with money. c. killing all other heirs to his throne.

For each statement, select whether it is true of the central pacific railroad, the union pacific railroad, or both. it began in nebraska. it began in california. it went through the sierra nevada. it went through the rocky mountains.

How were the economies of the inca empire and ancient river valley civilizations such as egypt and phoenicia different?

Amarket dominated by one seller is called a monopoly. select the best answer from the choices provided t f