What three things did obama do that greatly his presidential campaign?

The three things that Obama did that greatly helped his presidential campaign were:

1. He visited and campaigned in all 50 states.

2. He opened campaign offices in all fifty states.

3. He refused to accept public finance money

Hope this helps! 

Have a great day!

Idk what country are we talking about?

When the indian plate collided with eurasian plate because it was cool