Prompt The social environment, the mass media, and interest groups are three factors that influence public opinion. Which of the three do you
think is the most important?
<< Reaks

personal opinion: All three of these factors are important as they all have a great impact on society and people social environment has an impact on ones self image and there slef confidence, mass media impacts a person's knowledge by the media spreading false information and self confidence by people comparing there looks and life to others that seem to have a "perfect" life and interest groups can impact a person confidence in their own likings if the majority of the groups likes option 1 then that person feels like the odd person out and just goes with the majority even though they are not satisfied all three facts has a huge impact on people

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.

not sure might be he acquired the entire oregon territory from great britain