I think it's mostly because the promise of wealth and power
hope this helps
City dwellers faced the noise, dirt, and crime of the cities, the hardships of factory work, and the overcrowded, dangerous conditions of tenements.
Governments and city planners tried to alleviate dangerous conditions and make cities better, safer places to live.
Answer:
By creating mail-order catalogs
Explanation:
The American Revolution ended in 1783 with a colonial victory over the British Empire. Through the Treaty of Paris signed in 1783, England recognized the new independent nation of the United States after successful secession from the Empire. It also helped create further boundaries for the US, who established new territories in between the Appalachian Mountains and Mississippi River. These new territories helped expand the US further, and the US was now in control of the balance of power for this newly acquired region.
D
It is d because the rest are down sides and D. Is the only positive aspect to it.