Answer:
The Emancipation Proclamation was an executive order issued by Abraham Lincoln on January 1, 1863. It proclaimed the freedom of slaves in the ten Confederate states still in rebellion. It also decreed that freed slaves could be enlisted in the Union Army, thereby increasing the Union's available manpower.
Explanation:
Answer: Babylonians in Mesopotamia
Explanation:
Make bridges make defenses and dispose of active explosive devices
also fought as infentry men