C their is allot better, and next time run each word through the sentence.
It would better improve the paragraph because it has nothin to do with the rest of the paragraph. The paragraph seems to be about team sports and promoting it, while sentence 3 is about individual sports are better then team sports. So removing sentence three would better promote CO-ED team sports.
A (technically B too, but it’s better known for giving women the right to vote)
I went on the Maid of the Mist boat in Niagara Falls
Answer:
as soon as possible,maybe