Its the Gold Rush which occured in 1848.
The answer for this question is: New England
The region of new England was the main target destination for the people who want to seek job opportunity during that time (mostly from Massachusetts)
Not only that, the economic growth in this region also give the people with enough resources to sustain their living so their mortality rate is really low.
The ones who wanted war were known as the "Hawks." ... The hawks believed that due to the agression of North Vietnamese it forced us into the war. They thought that the United States should do what ever is necessary to win. Doves think that the problem in Vietnam is a civil war.
Answer:Both were annexed following U.S. invasions.
Explanation: