I think it was because transportation was made way easier and it offered better options for people who wanted to travel. Also i believe at the time the west was rich because of the foreseen treasures such as gold found there so people wanted to travel west to get rich.
B. Thomas Jefferson completing the Louisiana Purchase
I believe this is the correct answer, because there was a lot controversy over the Louisiana Purchase, as there was nothing in the constitution about buying or selling land.
The improvement that led to city limits being expanded was the <u>A. Streetcar system. </u>
<h3>What were the benefits of the streetcar system?</h3>
- It allowed for people to travel great distances cheaper.
- It could carry a lot of people at a time.
This allowed for people to love out of the city and settle in outlying areas knowing that getting into the city wouldn't be difficult and thereby fueling growth.
In conclusion, option A is correct.
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