Final answer:
The 1986 removal of homosexuality from the DSM was due to scientific evidence against its classification as a disorder.
Step-by-step explanation:
The statement about the 1986 removal of homosexuality from the DSM that is accurate is:
c) It was removed due to scientific evidence against its classification as a disorder.
In the mid-1960s, activist Frank Kameny started the movement to remove homosexuality as a mental illness. Through protests and negotiations, the American Psychiatric Association finally removed homosexuality from the DSM in 1973. This landmark decision was based on the recognition that homosexuality is a natural variation of human sexuality, rather than a disorder or deviance.