Which was the most common method empire builders used to unite vast territories

In an effort to end the civil war, in 1864 the union planned to

2points a challenge faced by general george washington at the start of the war was that: o a. his troops lacked weapons. o b. rival officers wanted his job. o c. british forces captured his home and family o d. his troops were surrounded by british forces. submit

Who did the first work in creating vaccines