How did Andrew Caregie contribute to the industrial development of the United States? O He supported labor unions and raised his workers' wages.
O He introduced pipelines instead of railroad cars to transport oil.
O He adopted new techniques to mass-produce steel at lower cost.
He financed the first transcontinental railroad, allowing rail travel coast to coast.

Why did the collapse of the soviet union and the power vacuum in the balkans lead to bosnian genocide?

By june 1943, the allies had regained control of north america. what was the advantage of controlling this region? what would you describe the axis's situation in europe in 1942? how might the axis have benefited by gaining control of great britain by 1942? the last questions of my quiz 10 points more than normal answer it honestly so i can get a good grade < 3

How did the magna carta affect the power of the english king? a) it closely linked the king's power to the power of the nobles. b) it weakened the king's power. c) it strengthened the king's power. d) it had no effect on the king's power.