It wont let me answer, I’ll put my answer in the comments
Makes spaceships and and robots so that the robots can go to planets that humans can’t
Corroborating sources allows a historian to increase the reliability of the information at hand. Having multiple sources in agreement makes it less likely for discrepancy
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Answer:
President Taft
Explanation:
On January 6, 1912, President Taft signed the proclamation making New Mexico the 47th state.