Answer: it contributed the use of new basic materials, chiefly iron and steel, (2) the use of new energy sources, including both fuels and motive power, such as coal, the steam engine, electricity, petroleum, and the internal-combustion engine
Explanation:
Warehouses would be right
<span>"Blacks have had to learn to protect themselves by being cynical but not cynical enough to slam the door on potential opportunities."
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1896 and 1900 is when there were six presidential elections
