Texas constitution
Article 6: suffrage

Section 1 - (b) The legislature shall enact laws to exclude from the...

Section 2 - (c) The privilege of free suffrage shall be protected by...

Section 2a - (c) Notwithstanding any other provision of this Constitution, the Legislature...

Section 3 - All qualified voters of the State, as herein described, who...

Section 3a - When an election is held by any county, or any...

Section 4 - In all elections by the people, the vote shall be...

Section 5 - Voters shall, in all cases, except treason, felony or breach...