The correct answer is Internal combustion engine
Invented by otto to assist in pumping out water from coal mines,the creation of the internal combustion engine and the automobile had a
major impact on industry and the processes used by manufacturers. The ford assembly line built to meet the demands of consumers was influenced by the breakthrough in internal combustion engine, a model that was quickly adopted by other factories. Hence, it is correct to say that the internal combustion machine led to the first assembly line which revolutionized production and thus industrialization.
Hajj (pilgrimage) is the answer I think
Answer: Passed by the 39 congress on March 2, 1867, it was used as the legal premise for impeaching President Andrew Johnson, whose Reconstruction policies were unpopular with the Radical Republicans in Congress. It was repealed in 1887 and declared unconstitutional by the Supreme Court in 1926.
https://www.history.com/topics/reconstruction/tenure-of-office-act
There you go.
Go to the website for more information.
<span>When quantity supplied exceeds quantity demanded at a given price</span>
Answer:
Black soldiers served in artillery and infantry and performed all noncombat support functions that sustain an army, as well. Black carpenters, chaplains, cooks, guards, laborers, nurses, scouts, spies, steamboat pilots, surgeons, and teamsters also contributed to the war cause.
