Why were Texans unhappy with Mexican rule?

Texans had to convert to Catholicism.

Mexico abolished slavery.

Mexican troops were sent into Texas.

Citizens were taxed for the first time.

all of the above

Question

Why were Texans unhappy with Mexican rule?
 
   
Texans had to convert to Catholicism.
 
   
Mexico abolished slavery.
 
   
Mexican troops were sent into Texas.
 
   
Citizens were taxed for the first time.
 
   
all of the above

surana · Answer

Because frankly, claiming unclaimed land without telling others you've claimed it when there are people on said unclaimed land is a bad idea.

anonymous · Answer

So which one would it be?

surana · Answer

I would go with at least the third.