USAF had several African-American pilot in training, like for Dyna Soar, Edward J Dwight Jr. or for MOL, Robert H Lawrence.
Those men could have fly on Apollo mission, why this is not happen is unclear until today.
non African-American pilot was transfer to NASA as Dyna Soar or MOL was canceled, (Lawrence died in airplane crash)
on NO Female Astronauts for NASA, that fault of John Glenn, who recommended no woman in space in hearing on Capitol Hill
despite a group of seven female test pilots has manage same rigid selection and testing as Mercury seven Astronauts.
irony after the Hearing the Soviet launch the first female astronaut.
IF NASA would launch woman into space they would fly segregated from Male
means Gemini or Apollo with all Female or male crew only, not mix. that was 1960s mindset
The female astronaut part would require NOT a complete redesign of both the Apollo Command Module and the Lunar Lander.
like the on Space Shuttle or ISS, the ladies would use a Adapter for "urine collection" and same bags for the "big business" the Male used on Apollo