What economic activities flourished in the middle colonies?

The correct answer is Wheat farming, because the region had fertile soil and a mild climate. The colonies were successful at these crops and could trade other colonies for other things that they could need like tobacco or clothes. They could also make alcoholic drinks like whiskeys and things like that that are made out of wheat.

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.

our current president donald trump