Question

1. the united states also paid texas $10 million for the western lands of the republic. how did texas use the money?

Explanation:

When Texas received $10 million from the US for its western lands, it used the money mainly to pay off its debts. The Republic of Texas had accumulated significant debts during its existence, and this funds helped in settling those financial obligations, which was crucial for its financial stability as it transitioned into being a state (or in its pre - state and state - related financial management).

Answer:

Texas used the $10 million mainly to pay off its debts.