C. Brutus was well known at the time, and was still Julius' friend. If he killed him, he had to have good reason, making the whole effort more reasonable
B. compound sentence.
compound sentence: has two independent clauses joined by one or more dependent clause.
Answer:
The differences between old school's and new schools is that new schools have technology, marker boards, and announcement speakers while old schools had just chalkboards, no tech, and no announcement speakers. The same between them is that they both help children learn, they both have school sports, and they both have libraries.
Explanation: