Edwards v. South Carolina focused on two issues: the right to petition the government for a redress of grievances and

D. the right to peacefully assemble

Explanation:

freedom of assembly. The right to hold public meetings and form associations without interference by the government. Freedom of peaceful assembly is guaranteed by the First Amendment to the Constitution.

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.

d) iowa i believe is the answer