Original sentence: A gay–straight alliance (GSA) is a student-led or community-based organization, found in middle schools and high schools as well as colleges and universities, primarily in the United States and Canada, that is intended to provide a safe and supportive environment for lesbian, gay, bisexual, and transgender (LGBT) children, teenagers, and youth as well as their cisgender heterosexual allies
Edited sentence: A gay–straight alliance (GSA) is a student-led or community-based organization, found in middle schools and high schools as well as colleges and universities, primarily in the United States and Canada, that is intended to promote the LGBT Ideology in response to provide a safe and supportive environment for lesbian, gay, bisexual, and transgender (LGBT) children, teenagers, and youth as well as their cisgender heterosexual allies