Final answer:
The political movement that has strengthened and become more visible in recent decades promoting equality for women and homosexuals includes an intersection of strides in gender equality, the feminist movement, and LGBTQ+ rights. These have been supported by advocacy, legislative progress, increased representation in politics and arts, and a shift in public attitudes towards acceptance of diverse sexual orientations.
Explanation:
The political movement that specifically represents equality for women and homosexuals that became stronger over the last four decades is characterized by notable progress in gender equality, feminist movements, and LGBTQ+ rights. Lesbian and gay activists, influenced by civil rights movements, campaigned against discrimination by picketing in front of the White House in 1965. This set the stage for the rise of gender equality and gay rights in society. Significant social changes in the year 2000 saw an increase in women's rights, with more female leaders and equal wages. However, inequality still persists in some areas. The rise of the feminist art movement and legislative progress such as Title IX have further advanced the cause, as well as the increased representation of LGBTQ+ individuals in media.
Additionally, organizations like the National Organization for Women and EMILY's List have worked to increase women's political representation, and recognition of same-sex marriage has seen growth in various countries. The AIDS epidemic and pop culture representations have also served to shift public attitudes towards homosexuality. By the late 20th century and into the 21st century, efforts for equality have seen a rise in public support and political advocacy for the rights of women and LGBTQ+ individuals alike.