This documentary primarily explores the Civil Rights Movement and the challenges faced by African Americans in the 1960s. Its narrative is entirely focused on racial justice, and as such, it does not feature any identifiable LGBTQ+ characters or themes. The film's scope is specific to the Black experience in America.

Based on the provided information, there is no content available to evaluate the film's portrayal of transsexual characters or themes. Consequently, no identifiable transgender depictions are present, resulting in an N/A rating for its net impact.

The movie does not contain any action or adventure elements.

As a documentary, "The Negro and the American Promise" features real historical figures and interviews. There are no instances of established characters or historical individuals being portrayed with a different gender than their actual or canonical identity.

This 1963 documentary focuses on the experiences of African Americans and the Civil Rights movement. It features real historical figures and interviews, not fictional characters or adaptations where a race swap could occur.