If you are looking for a sentence in that paragraph to support the main idea, I think it would be "All it requires is a good pair of sneakers-no cables, stylish outfits, or weights required. The main idea is basically that walking is a good and easy way to begin exercising, and that explains it.
Answer:
I believe the correct answer is A.
Answer:
The American Dream is the idea that everyone can pursue their own version of success in a world where upward mobility is possible for all, regardless of where they are born or what class they are born into. The American Dream is done not by chance, but by sacrifice, risk-taking and hard work.
Explanation:
Hopes this helps
