Answer:
William Crawford Gorgas, (born Oct. 3, 1854, Mobile, Ala., U.S.—died July 3, 1920, London, Eng.), U.S. Army surgeon who contributed greatly to the building of the Panama Canal by introducing mosquito control to prevent yellow fever and malaria.
Explanation:
The correct answer is the Louisiana Purchase.
While the President has the power to negotiate treaties, Jefferson likely got quite a bit ahead of himself when the land was purchased before the consent of the United States Senate.
Furthermore, the Federalists believed that the acquisition of territory itself might be unconstitutional.
The industrial revolution resulted in the implication of many new products and inventions, such as the car and the assembly line. It raised the overall quality of life and allowed for a thriving economy that made modern technology more affordable and available. :)
First Zhou rulers believed that when someone overthrows a dynasty, the loser loses the dynasty and the winner is now in control. So when they overthrew the Shang, the Shang has lost china (dynasty) and the Zhous are now in control of the Dynasty.