Complex sentence: Nadal has been vocal about addressing intersectionalities within LGBTQ communities-particularly regarding the historic racism toward LGBTQ people of color-which manifest through racial microaggressions in dating and sexual behaviors to the colorblindness and marginalization of people of color that occurs in Queer Studies.
Split into simpler sentences: Nadal has been vocal about addressing intersectionalities within LGBTQ communities-particularly regarding the historic racism toward LGBTQ people of color. He has spoken about the racial microaggressions LGBTQ people of color experience in dating and sexual relationships, as well as the systemic colorblindness and marginalization of people of color in Queer Studies.