Answer:
Historical materialism, also known as the materialist conception of history, is a methodology used by scientific socialists and Marxist historiographers to understand human societies and their development through history, arguing that history is the result of material conditions rather than ideals.
Explanation:
The Louisiana Purchase is the correct answer.
The main way in which political disagreements led to important compromises in the creation of the constitution was that the larger states wanted to have representation in Congress be determined by population size, while the smaller states wanted representation set at a specific number. This was settled with the Connecticut Compromise.