Terry Fox Did this individual's actions bring about a major change --
a new law, more public awareness, different social attitudes towards the issue? (Are any of these actions considered a “turning point” on the issue?)

Explanation:

More public awareness.

The question his quest asked was I was healthy, why did the cancer come back?

And when it did, the whole country was behind him to beat it again. Everyone wanted to see him continue his run.

He did not.

Since then sometime in Sept. of every year, the Terry Fox run is re enacted across Canada to raise funds for Cancer research. Not many other people are that well remembered as he is.

you need need more details so we can understand what your asking us.

the god   the goddess of salt water, of fresh water   yet more powerful and perfect.