Based on the limited information provided, it is not possible to determine if 'North and South, 1965' features LGBTQ+ characters or themes. There is insufficient data to evaluate any potential portrayal as positive, negative, or neutral.

There is insufficient information available to assess the portrayal of transsexual characters or themes in 'North and South, 1965'. No plot points or character arcs related to transsexual identity could be identified from the provided details, thus preventing an accurate determination of the film's net impact.

The movie does not contain any action or adventure elements.

Without information on the source material, historical basis, or prior character canon for the 1965 film "North and South," it is not possible to determine if any characters underwent a gender swap.

The film is a 1965 South Korean production about the Korean War, starring Korean actors. There is no indication that its characters were established as a different race in any source material or historical context.