Option 1, Right to Work, is not a political right. It refers to the right to have a job and make a living, which is more related to economic rights.

Option 2, Right to Education, is not a political right either. It pertains to the right to receive an education, which falls under social and cultural rights.

Option 3, Right to Freedom of Expression, is a political right. This right allows individuals to express their opinions, thoughts, or ideas freely without fear of retaliation or censorship from the government.

Option 4, Right to Vote, is the correct answer. It represents a political right as it grants citizens the ability to participate in the decision-making process of choosing their political representatives through elections.

Therefore, option 4, Right to Vote, is the political right among the given options.