Conversation so far:
What is an example presented by Dinesh D'Souza in his documentary, America: Imagine the World Without Her?
Setting the stage for presenting their views, D'Souza and Sullivan in the film America: Imagine the World Without Her provide counterfactual histories like killing George Washington during the Revolutionary War.
Are there specific examples of how the world would be without America?
Dinesh D'Souza cites examples without America like Arab historian Ibn Khaldun preferring looting to trade and says that merchants form Hinduism’s second-lowest social caste
Who is Dinesh D'Souza?
Dinesh Joseph D'Souza, born April 25, 1961, is an Indian-born American conservative political commentator, author, filmmaker, and conspiracy theorist, often described as a far right provocateur by media sources.
How well was the documentary, America: Imagine the World Without Her, received?
Most professional film critics called America: Imagine the World Without Her poorly-made and partisan.

Question: What was the documentary about?
Self-contained rewrite: What was the documentary, America: Imagine the World Without Her, about?