Because of the canals. The canals were a quick,easier and greater way to transport products on water.
It means that a group of people/a civilization that isn't/does not become open to new ways, and doesn't seek and desire new knowledge, is surely destined to be destroyed eventually. As progress and adaptation is probably the best way to secure your survival.
<span>The Siege of Boston was the most important event
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They needed immediate, direct help from the government. They wanted Congress to keep its promise to pay their benefits before 1945. ... They could be officially classified as "foreigners" taking American jobs.
I'm not sure if this is correct but that's what my school notes say