Answer:
B
Explanation:
Because b is b and it helps you understand everything
C. Alexander the Great
Alexander the Great established one of the largest Empires in history. First, he began by fighting and defeated the Persian Empire. He actually conquered Egypt and founded Alexandria in doing so. He then marched towards Mesopotamia and conquered Babylon.
The advantage of using the video in the explanation of the Harmonica is that it would show the learner the ways to go about playing.
The disadvantage is that there would be no one to explain certain things or help you when you have questions.
<h3>What is the Harmonica?</h3>
This instrument is referred to as the French harp. It is a mouth instrument that is used for playing musical sounds.
Read more on music here: brainly.com/question/20410080
A. End slavery in the confederate states.