Which era of laws? Laws have changed over time.
Yes, it's A. because it is talking about their presentation of government.
Answer:
C) there is the land surrounding the country on all sides
Section 1: The judicial power of the federal government is "vested in one supreme court, and in such inferior courts as the congress may from time to time ordain and establish." Section 1 of article 3 establishes that judges shall hold their office as long as they demonstrate good behavior
Feudalism started about A.D 700
