First Amendment

Give a speech before a large gathering of people and express opinions about the president's abilities.
I think the first amendment protects this because you have a right to have a freedom of speech.

Post your opinion on your blog about an issue being discussed at a local school board meeting.

I think the first amendment protects this because you are posting it on your blog and not making a big deal in public.

Circulate a petition calling for the repeal of an unpopular law.

I think that the first amendment protects this because you are making a petition in stead of just walking in to the white house.