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Today's knowledge of fossil ages comes primarily from radiometric dating, also known as radioactive dating. Radiometric dating relies on the properties of isotopes. These are chemical elements.','.
Answer:
The Compromise of 1877 ended the Reconstruction era with the withdraw of federal troops from the southern states.
The Purpose of Tuskegee University was to educate African Americans.
Explanation:
The dispute in the Presidential election during 1876 led the government to introduce the compromise of 1877. The Compromise was a deal between Democrats and the Republicans to settle election and end the Reconstruction in the South. In return, the Southern agreed to provide equal rights for African Americas with Rutherford Hayes as President of America.
The Tuskegee Institute was one of the first Training institutes opened for the African Americans in 1881. The slaves were freedmen but didn't have any skills and knowledge as free people. Schools set to support African Americans by providing them training in carpentry, brick making, agriculture, home economics, and to become teachers.
Emigres fled France hoping to undo the revolution and restore the old regime
Answer: The answer is C. California, you can also search the part of your question where is says "which state had the most immigrants in 1996?" the answer is online as well.
Oklahoma lands have always provided a combination of nutritious grasses and productive grain farms to the cattle industry. In the late 1880s, the open range reached to an end. Ranchers began to build closed-range ranches in Oklahoma since more railroads had made long cattle drives less necessary (Option B is the correct answer). Not only did the railroads allow the transport of cattle, but also it brought homesteaders and sheepherders to the plains. Besides, those homesteaders plowed up the prairie and enclosed the plains with barbed wire. At the same time, cattle ranchers started to fence huge tracts for their own use. As a result, conflicts between ranchers and homesteaders over land and water rights began to arise.