WAP was the most well known feminist anti-pornography group out of many that were active throughout the United States and the anglophone world, primarily from the late 1970s through the early 1990s. After previous failed attempts to start a broad feminist anti-pornography group in New York City, WAP was finally established in 1978. WAP quickly drew widespread support for its anti-pornography campaign, and in late 1979 held a March on Times Square that included over 5000 supporters. Through their march as well as other means of activism, WAP was able to bring in unexpected financial support from the Mayor's office, theater owners, and other parties with an interest in the gentrification of Times Square.