Confederal, would be a good answer.
Answer:
B. Every 10 years after the census.
Explanation:
Gerrymandering occurs every 10 years and is going to be occurring this year after the 2020 election and census
Answer:
Dickerson v. United States raised Miranda to the level of constitutional necessity, rather than it being merely a prophylactic rule to help enforce the Fifth Amendment. It is interesting that Chief Justice Rehnquist, a conservative voice on the Court, wrote the opinion.