The answer to this question is opinion b
Answer:
2. More than 80%
3. Steel and Elevator
4. Developed the first vaccinations
The answer is true I already did it
The Manifest Destiny was a phrase coined in 1845. It expressed the spirit and meaning that United States was destined by God and by its history, to expand its dominion and spread democracy and capitalism across the entire North American continent so as to get as much land as possible. As a result, millions of Americans began to migrate westward in search of new lands as well as opportunities.