<span>Migration to Texas occurred during a period of slavery controversy, with many Americans concerned about the extension of slavery. Realistically, the extension of cotton culture into Texas was no more surprising than the creation of a wheat-growing empire in Minnesota and Dakota.</span>
Where’s the text or highlighted clues?
The answer is the National Debt, when he started the national debt was 22.5 billion, when he left it was 258.5 billion .