Final answer:
Gay rights advocacy became a national movement in the 1970s with the formation of organizations like the National Gay Task Force and the Human Rights Campaign Fund. These organizations worked to bring political pressure and raise awareness about LGBTQ rights issues.
Step-by-step explanation:
Gay rights advocacy also became a national movement in the 1970s with the formation of organizations like the National Gay Task Force, Lambda Legal Defense and Education Fund, Gay Rights National Lobby, and Human Rights Campaign Fund. These organizations worked to bring political pressure and raise awareness about LGBTQ rights issues. They played a significant role in the fight for same-sex marriage legalization and continue to address discrimination and equality for the LGBTQ community.