Final answer:
The Texan leaders at the constitutional convention of 1836 drafted a constitution for the independent Republic of Texas, declared independence from Mexico, and allowed slavery within their territory.
Step-by-step explanation:
The Texan leaders meeting at the constitutional convention of 1836 caused the drafting of a constitution that established a framework for the independent Republic of Texas, or the Lone Star Republic. They declared independence from Mexico and outlined a government similar to that of the United States with an elective presidency and legislature. This constitution also controversially established that slavery would not be prohibited in Texas, aligning with the interests of many wealthy landowners in the region
. The independence movement was both a reaction against the centralization policies of President Antonio Lopez de Santa Anna, who had overridden the Mexican Constitution of 1824, and a manifestation of longstanding economic and cultural tensions between the settlers and the Mexican government, particularly regarding the issue of slavery.