Please help me answer this :)

Right of assembly

Explanation:

without the right to assemble, a protest march could not occur because no one could meet

4/D

Explanation:

American courts have consistently ruled that private speech that takes place in public in the form of a parade or march—even one that contains unpopular messages and excludes certain groups from participation—is constitutionally protected by the First Amendment. - mtsu.edu

austria

hugary

yugoslavia

czechoslovakia