Which of the following changes to U. S. domestic policy emerged in response
to U. S. involvement in World War I?

they made rome the dominant power in the mediterranean.

a standing committee

explanation:

honestly you should get that checked out because it really isn't normal

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.