Will Always Love You" had been added to its National Recording Registry, a list of "aural treasures worthy of preservation" due to their "cultural, historical and aesthetic importance" in the American soundscape. In October 2020, the music video for "I Will Always Love You" surpassed 1 billion views on YouTube, making Houston the first solo 20th-century artist to have a video reach that milestone. Philanthropy Houston was a long-time supporter of several charities all around the world. In 1989, she established the Whitney Houston Foundation for Children. It offered medical assistance to sick and homeless children, fought to prevent child abuse, taught children to read, created inner-city parks and playgrounds and granted college scholarships, including one to the Juilliard School. At a 1988 Madison Square Garden concert, Houston earned more over $250,000 for the United Negro College Fund (UNCF). Houston donated all of the earnings from her 1991 Super Bowl XXV performance of "The Star-Spangled Banner" sales to Gulf War servicemen and their families. The record label followed suit and she was voted to the American Red Cross Board of Directors as a result. Following the terrorist attacks in 2001, Houston re-released "The Star-Spangled Banner" to support the New York Firefighters 9/11 Disaster Relief Fund and the New York Fraternal Order of Police. She waived her royalty rights to the song, which reached number one on charts in October 2001 and generated more than $1 million. Houston declined to perform in apartheid-era South Africa in the 1980s. Her participation at the 1988 Freedomfest performance in London (for a then-imprisoned Nelson Mandela) grabbed the attention of other musicians and the media. In addition, Houston became an activist for the fight against HIV and AIDS during the first decade of the AIDS epidemic. The Whitney Houston Foundation for Children, in particular, focused on helping children who suffered from HIV/AIDS, among other issues. In 1990, Whitney took part in Arista Records' 15th anniversary gala, which was an AIDS benefit, where she sang "I Wanna Dance with Somebody (Who Loves Me)", "Greatest Love of All" and, with cousin Dionne Warwick, "That's What Friends Are For". A year later, Whitney participated in the Reach Out & Touch Someone AIDS vigil at London in September 1991 while she was finishing her historic ten-date residency at London's Wembley Arena; there, she stressed the importance of AIDS research and addressing HIV stigma. Noting of her influence as a