Answer:
In the spring of 1862, the Confederacy exerted its maximum mobilization effort to secure its independence. In April, the Confederacy passed a conscription act. ... As he had done in 1862, Lee saw his victory as an opportunity to be followed up by invading the North in the hopes of annihilating a Federal army on Union soil.
I'd say the combustion engine, even though it was toyed with in the mid-west during the cowboy era, it wasn't until after the Civil War in which it was a fully effective gasoline powered engine.
Answer:
1: 135 degrees
2: 62 degrees
3: 148 degrees
4: 180-x
Explanation:
Supplementary angles have a sum of 180 degrees. If you subtract 180 by the first angle, you get the second angle.
