Answer: D
the earlier African American civil rights movement was most likely the largest and most direct source of inspiration for the civil rights initiatives of Native Americans, LGBTQ Americans, and those in the Latinx community during the 1960s. The African American civil rights movement had gained significant momentum and progress during the 1950s and early 1960s, and the tactics and strategies used by leaders like Martin Luther King Jr. and Rosa Parks were influential for other marginalized communities seeking justice and equality. The principles of nonviolent resistance, grassroots organizing, and challenging systemic discrimination and oppression were applied by these other movements as they fought for their own civil rights. Additionally, African American activists often formed coalitions with other groups to amplify their voices and increase their political power, which further inspired other communities to work together for common goals. While the other issues mentioned, such as environmental degradation and the women's movement, were important in their own right, they were not directly related to the civil rights struggles of these groups.