Answer:Smallpox and vaccination are intimately connected. Edward Jenner developed the first vaccine to prevent smallpox infections, and this success led to the global eradication of smallpox and the development of many more life-saving vaccines.
Explanation:
The answer is A. A job , They were a lot of jobs that needed filled. Wanted immigrants to comeover to fill those jobs
Answer:
During the Gilded Age, the country underwent economic expansion and big business boomed. Learn more about the wealthy individuals that played a role. hope this is right c:
Explanation:
They usually traded these for slaves which were captured and sold to them.
