300
Fix the fragment and fix the run-on: This being true, we're the most powerful country because of our diversity, overall, we are not going to get along, yes, we may be stronger for this diversity, but the differences also cause problems. As we can see in this presidential election bringing racism to the front of issues.
This is true: we're the most powerful country in the world because of our diversity. Overall, we are not going to get along. Yes, we may be stronger for this diversity, but the differences also cause problems, as we can see in the way this presidential election has brought racism to the forefront.