Right.
The most important was the status of Texas, which had split from Mexico a decade earlier and was seen as a rebel province by Mexico. The second one, which triggered the conflict was the actual border of Texas, which from the point of view of Mexico was delimited by the Nueces River; from the point of view of Texans it was the Rio Grande River. Skirmishes in this no man's land between Mexican and American troops started the actual conflict.
Texans wanted independence from Mexico, largely due to their reliance on slavery, after Mexico ended the practice.
Mexico until the Battle of San Jacinto was fought and the Texans won.
He traveled to Mexico City with the Texans demands to remove the ban on American settlers and make Texas a separate state of Mexico.
Texans and most historians prefer to believe that Tejas won its independence by force of arms. The Republic of Texas was established, but a conflict still existed with Mexico over where the border was between the two countries that would not be resolved until Texas became a US State and the Mexican-American war resolved the issue.
Before the Mexican/American War, Mexico claimed it was the Nueces river, while Texans claimed it was the Rio Grande.
Independence from Mexico
killed them
The process was not completed until the Mexican American War was over.
Mexico
Mexico