What goal changed from 1860 to 1954 and and (during the civil rights)

Which of the follow modern activities would only have been possible after the neolithic revolution

Which course of action did president carter propose in order to solve this problem for the next generation? a. contract with foreign nations to build wind turbines b. reduce federal spending on solar cell energy research c. drill fewer offshore wells to conserve marine life d. develop alternative energy sources

What event led stephen decatur to burn the u.s. warship philadelphia?