The modern transgender movement has its roots in the mid-20th century, when pioneers like Christine Jorgensen and Marsha P. Johnson began to challenge societal norms and push for greater visibility and acceptance. The 1960s and 1970s saw a surge in activism, with the establishment of organizations like the Gay Liberation Front and the formation of the first transgender advocacy groups. These early efforts laid the groundwork for the contemporary transgender movement, which has grown to encompass a broad range of voices, experiences, and perspectives.