Answer:
messages based on the belief that all people in a group are the same
Explanation:
Stereotypes are deeply held believes that all individuals in a group behave exactly alike.
Stereotypes put all individuals in a group into one mould. Stereotypes are sometimes even held by individuals who do not know the details of the actual culture of the group.
Stereotypes are overly simplified believe systems about individuals based on gender, nationality etc
The First 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 to peaceably assemble and to petition the government for a redress of grievances.
D create new social media technology.