In the 1820s, most residents of Texas were Mexican nationals. I presume they supported the government of Mexico (although there were Mexicans who fought with the Americans at Alamo). I suspect that most of the Americans living in Texas in the 1820s supported slavery and independence (slavery was illegal in Mexico).
Because they liked relying on the national government to make decisions for them. :)
The greatest difference in the electorate of the late 1820s, as compared to the electorate at the beginning of the century was that by the 1820s, property qualifications had been repealed.
Cricket
Most Texans fought with the Confederacy.
Young girls.
English is spoken by Texans, though Spanish is taught as a second language in most schools.
They eat most foods any other people eat. It is not like Texans are a whole other species...
as merchans
Because of its quiet before the storm status in 19th century American history, the nullification crisis during the late 1820s and early 1830s in South Carolina is rarely viewed in a bubble by even the most amateur of historians, The South never lent unified support for nullification, tariffs of 1832 and 1833, isolate South Carolina & its malcontents.
Fedralist
Texans
Some do, but most don't.