The core is mostly made up of iron
It propelled both the soviet union and United States to global superpower status, therefore ushering in the cold war.
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I Think The answer should be b I’m just Trying To help others
Oklahoma became the 46th state in 1907, following several acts that incorporated more and more Indian tribal land into U.S. territory. After its inclusion in the union, Oklahoma became a center for oil production, with much of the state's early growth coming from that industry.
