The Texas white primary system was found unconstitutional by the Supreme Court, which decided 8–1. In that decision, the Supreme Court found that a state legislation passed in Texas in 1923 was unconstitutional because it allowed the state Democratic Party to discriminate racially. Most Southern states ended their selectively inclusive white primaries as a result of the case.
Answer:
I would say; It was a new way to look at the economy
Explanation:
Our reasons were racial, anti-imperialist, land claim specific, and practical. The goal of the United States was not to conquer another country, but to simply add to its territory, expand westward (primarily) and fulfill the goal of manifest destiny
At the time of the arrival of Europeans, the indigenous population was estimated to be just below 40 million people. After the contact with European diseases it is said to be significantly reduced and estimates suggest that in 1650 this population could be around 8-9 million people. (this is just an estimate, but it's the best from all the offered answers).