B. They were slave states that stayed in the Union.
The border states were slave states that stayed in the Union and were a great advantage to the Union by giving them an advantage in terms of troops and money.
Answer:
Geography caused some colonies to become centers of trade, and others to output huge amounts of crops. The Mid-Atlantic colonies used their large rivers, fertile soil and open plains for large scale farming. The crops raised here were oats, wheat, and rye. They also raised livestock.
Answer:
What do proximate explanations of behavior focus on? A. how displays and other types of behavior have changed through time or evolved
Answer:
C i think i am not really sure but try
Explanation: