Answer: D
Explanation: By eliminating competition.
The first one champ have a good day
One feature that helped the U.S. grow in industry was the inovation.
The U.S. manage to expand its territory across the continent through treaty agreement and territory purchase which is evident in Louisiana purchase.
In 1803, the U.S. was able to extend in double to its original territories through the Louisiana Purchase of 1803.
- Louisiana Purchase entails acquisition of the Louisiana territory from Napoleonic France in the year 1803.
- The Purchase of the territory brought into U.S. about 828,000 square miles of territory, thereby, doubling the size of the country.
In conclusion, the U.S. manage to expand its territory across the continent through treaty agreement and territory purchase which is evident in Louisiana purchase.
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I believe when you say suffrage you are referring to the right to vote, so that means that the aristocrats had less power than before. Hope this helps :)