The correct answer is A. This is the case of using comma before a coordinating conjunction <em>and</em> because it links two independent clauses. We can observe that there two parts of this full sentence and each part is independent from each other. Both of them have their own subject and verb. Therefore, we are using a comma before <em>and</em>.
Answer:
Hey There my friend!
Explanation:
ANSWER: Not all of the things that happened during westward expansion were good one of the most tragic times in Native American history happened during this period, the trail of tears played a big part in westward expansion. These changes that were made through the 19th century were, for the most part, positive for American society.
Yw and pls mark me Brainiest
The answer is D. Runs through. Hope this helps!