Final answer:
Stephen Austin traveled to Mexico City in 1822 to negotiate a trade agreement.
Step-by-step explanation:
Stephen Austin traveled to Mexico City in 1822 to negotiate a trade agreement.
After Mexico gained independence from Spain, they passed colonization laws to encourage immigration to the state of Coahuila y Texas. Many Americans, including Stephen Austin, took advantage of the opportunity and settled in Texas. Austin traveled to Mexico City to negotiate trade agreements that would benefit the American settlers.