The U.S. relies so heavily on oil that if it disappeared then they would probably be dragged down unless they found a better solution.
The U.S needs oil because, it runs cars, and also many other things. It runs boats for trade, airplanes, runs electricity creation plants, and it also creates our roads.
Answer: Kilij Arslan
Explanation: He was the sultanate of the Rum from 1092-1107 and started this specific crusade. It was also lead by Peter the Hermit as well as a commander.
The Opium War opened China up to foreign trade for the first time, but also threatened the stability of the Manchu government and made China a center for illegal activity. The conflict actually had two phases, from 1839 to 1842 and again from 1856 to 1860, pitting the Qing rule in China against the British Empire.
C. Etruscans, who launched a building program that turned Rome into a city.
Etruscans built cities with stone walls. They built big stone temples,and they put big statues in them. Just a little information on them.
Hope this helps :)
