Answer:
The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."
Explanation:
The Somme River before the battle is a vacation spot for the trench. Many tourist and vacationers enjoyed Somme River, the rivers flow gently through the countryside filled with rolling hills, the land is a rich farm and the forest is thick. This was name Somme because it comes from the Celtic word meaning tranquility.
I think C or D I’m not 100% sure
The reasons people move are usually for economic, political, cultural, or environmental reasons.