Answer:
Explanation:
Free brainliest to the first who answers and 100 points!!!!! also a thanks and a five star
Answer:
Northern and Southern politics disagreed as to whether Congress had the authority to determine whether slavery would be allowed in New areas open to settlement
<u>D. Constructive</u>
Standing refers to the types of wave and antinode is a point on the wave. Only constructive and destructive are interference, and destructive only happens when they are <u>out</u> of phase
