B. He improved the steam engine, allowing it to be used in many
industries
Explanation:
- The first steam engine was built in 1698, and by the time Watt was born, the machines, perfected by Thomas Newcomen, were already pumping water from mines throughout the country.
- Sometime around 1764, Watt was given a model of the Newcomen machine to repair it.
- Realizing that it was impossible to repair her, he began to work to improve it.
- He added a separate condensation chamber that prevented excessive steam loss. He patented a new, improved model of a steam engine in 1769.
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Great plains is known for the mountains
Answer:
analysis and proof of morality
Built (1811–37) from Cumberland, Md<span>. (western terminus of a state road from </span>Baltimore<span> and of the Chesapeake and Ohio Canal), to </span>Vandalia<span>, Ill., it forms part of the present U.S. Route 40.</span>
Although the relationship between the United States and the Soviet Union was friendly during the time of World War two, the Soviet Union and the US were allied during World War two, based on the common aim of defeating Nazi Germany. this is because their alliance was essential to defeating Nazi Germany, as the US and Great Britain both needed a strong power at the eastern frontiers of Germany to secure Nazi defeat. At this point in the war, it was beneficial for both the soviet union and the united states to enter into an alliance with each other since the Soviet Union was under attack by the Nazis, and the United States and its allies needed another strong ally. it seems like both countries had trouble accepting the ideology of the other, as they each had completly different political policies and types of governments, but were trying to attempt accepting each other for the sake of defeating the Nazis and ending the war on the European frontier. This relationship between the two nations, and the shared sacrifices, eventually led to the end of world two in the western frontier as Germany was drained on both fronts. This relationship that was based on benefit would end the war, as the two nations will have different opinions regarding postwar issues.
