Which of the following is a limitation to the application of universal adult suffrage?

The correct answer is B. Property ownership.

Explanation: Universal adult suffrage means that all adults have the right to vote without restrictions tied to gender, age, or religion. However, in some historical contexts, property ownership has been a criterion for voting, meaning that only those who owned property could participate in elections. This limitation does not align with the concept of universal suffrage, which aims to provide equal voting rights to all adult citizens.