Answer:
counteracting powerful factions
The problem is that the Congress is bicameral, and neither of the chambers is known as more important - so the leader of either of the chambers would be an option. However, the Senate is usually seen as a little more important - so the leader of the senate, which is the Vice President (d)
Answer: The answer is C). Uniform Commercial Code
Explanation: The United States of Code is the official compilation and codification of the general and permanent federal statutes of the United States. The titles are from 1 to 54 (with title 53 been reserved). All the examples given above are federal laws except the Uniform Commercial Code which is a uniformly adopted state law.
Two halves. Northern and Southern Hemispheres.