I’m not sure but i believe it is b) higher birth rates and death rates
The industrial Revolution was the improvements in technology and new ways to work, Countries increased trade, and new resources were used in the industry to make food as well as clothing.
The reason they adopted this was to "A.Justify Revolution". This was because up to this moment there really had not been a formal explanation of the goals of the movement.
The North relied mostly on industry for income but the South was almost all agricultural. Without the slaves they didn't have many people left to work the land.
The Battle of Midway was significant because it marked the end of C - the Japanese eastward advance in the Pacifc. By many, the Battle of Midway seems to have been the decisive victory which ould men needed at the time.
