Why david walker address his pamphlet to “the coloured citizens of the world” and not just the united states

David walker address his pamphlet to the world because, he was drawing a huge audience and he was uniting them for racial equality around the world. If he would have address his pamphlet to the united states,only, he wouldn't have drew a big audience.

Ialways thought that he thought it wasn’t fair because he thinks that people should be able to experience things and think outside of the box, or see color and add brightness and happiness to their lives but idk.