Answer:
A continental divide is a boundary that separates a continent's river systems. Each river system feeds into a distinct ocean, bay, or sea. A continental divide is a naturally occurring boundary or ridge separating a continent's river systems this helps a lot with with each river system.
As for the rivers, the colonists were aware you must have water to successfully maintain life whether it be human life or plant life, it is necessary. Also being close to water helped them in the workforce, like carrying out trade or fishing It was a "win win" for them.
A plebeian is known as a commoner
In Thomas Paine’s Common Sense, he argued that it was foolish for a small island 3,000 miles away to rule a whole continent.
