The options of the question are a) steel. B) industry’s need for a market. c) the Erie canal system. d) the railways.
The correct answer is C) the Erie canal system.
<em>In a summary of the passage, the central trend is the Erie canal system.
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The passage contains an introduction that serves as a context when it refers to “the Steel and Steam power as a good market to mechanical industry.” And then, it leads to the central idea when it diversified to allow more efficient means of transportation, like the Canals for navigation. The passage refers to the Ships of Steam that navigated through the Hudson in 1807, using the Erie canal, part of the system of Canals in the state of New York.
Im sorry but is this question complete
Containment is the policy that the us established to stop the spread of communism.
The Atlantic Ocean. Its the ocean that connects North and South America to Europe. Most early explorers came from Europe and "discovered" the Americas. The slave trade as well as spice trade used the Atlantic ocean because it's the most direct way from most of Europe.
Answer:In the United States, the Constitution has established a system of “dual sovereignty,” under which the States have surrendered many of their powers to the Federal Government, but also retained some sovereignty. Examples of this dual sovereignty are described in the U.S. Constitution.
Explanation:The doctrine also was used as an argument for the theory known as nullification, which claimed that states had the right to annul an act of the federal government within their boundaries, and for the claim that the states, by virtue of their sovereignty, had the right to secede from the Union.
