I think its B because D-Day stands for Allied landings in Normandy on the 6th of June in 1944.
Answer
Mountain ranges of the hymalayas
Explanation:
The development of agriculture changed the way people lived because they had to grow their own food.
I hope this helps. :)
Answer:
The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free.