The answer is environment and geography
Answer:The Preamble of the Constitution of the United States is a succinct introduction that establishes our framers' goals for our government. The Preamble was actually written after our Founders had nearly finalized the text of the Constitution. Today, it reminds us of the exceptional nature of our government structure.
Explanation:
The missisipi river formed western boundary
The correct answer is D) Compromise.
Congress was constantly trying to find ways to "solve" the issue of slavery in American society. It first started with the Missouri Compromise. This established that the institution of slavery would not exist north of the 36'30 for any new states added during the era of westward expansion. However, this would not last forever as the adding of California after the Mexican-American War became a problem. This is because the 36'30 cut the state into two parts and the US did not want a half free half slave state.
This resulted in the creation of the Compromise of 1850. However, this law would not solve the issue of slavery. Rather, it just pushed the problem further down the road.