Which of the following is the best example of a diverse population influencing a political party?

- Six new Republican candidates run for seats in the Missouri legislature.
- Three of the new members of the Missouri legislature identify as part of the LGBTQ+ community.
- Four new members of the Missouri legislature are White businessmen.
- The Missouri Republican Party adds a man to its ballot for House of Representatives.

The best example of a diverse population influencing a political party is when three of the new members of the Missouri legislature identify as part of the LGBTQ+ community. This demonstrates a shift in the party's representation and shows the influence of a diverse population within the party.