Answer:
What does the crust look like?
Answer: B
Explanation:
Under the Articles, the states, not Congress, had the power to tax. Congress could raise money only by asking the states for funds, borrowing from foreign governments, or selling western lands
Uneven distribution of wealth, increased population leads to crowded urban areas which could be unsanitary, immigration can cause cultural conflicts
It was possible that the theory of continental drifts caused water levels to rise, thus making the pieces of so-called Pangaea not fit perfectly.
Another theory could be due to weathering and erosion of the continents to create a new shape of each continent.