How will your life change in the future, has globalization made us better?

Advocator: A person who presents an argument for a cause or suggests an idea.

Activist: A person who campaigns to bring about political or social change.

Explanation:

An activist works in an an organized and active way to a particular goal, confined to a particular area, while involving in a specified type of fightning.

An advocate is someone who can help you speak up so that your needs are heard, your rights are understood and your problems are resolved.

Basically, the activist is the kid, the advocate is the parent. The advocate supports the activist's ideas.

Hope this helped!