Which action can most clearly contribute to genocide?

creating separate places of worship for different religions within a community
deciding to celebrate a religious holiday or tradition in a temple or church
visiting a location that is considered holy to a specific group or religion
using propaganda to spread false information about a group of people

Using propaganda to spread false information about a group of people is the action that can most clearly contribute to genocide.

Using propaganda to spread false information about a group of people can most clearly contribute to genocide.