Question: Margaret Higgins Sanger (born Margaret Louise Higgins, September 14, 1879 - September 6, 1966, also known as Margaret Sanger Slee) was an American birth control activist, sex educator, writer, and nurse. Sanger popularized the term "birth control", opened the first birth control clinic in the United States, and established organizations that evolved into the Planned Parenthood Federation of America. Sanger used her writings and speeches primarily to promote her way of thinking. She was prosecuted for her book Family Limitation under the Comstock Act in 1914.

Sanger worked with African American leaders and professionals who saw a need for birth control in their communities. In 1929, James H. Hubert, a black social worker and the leader of New York's Urban League, asked Sanger to open a clinic in Harlem. Sanger secured funding from the Julius Rosenwald Fund and opened the clinic, staffed with black doctors, in 1930. The clinic was directed by a 15-member advisory board consisting of black doctors, nurses, clergy, journalists, and social workers. The clinic was publicized in the African-American press as well as in black churches, and it received the approval of W. E. B. Du Bois, the co-founder of the NAACP and the editor of its magazine, The Crisis. Sanger did not tolerate bigotry among her staff, nor would she tolerate any refusal to work within interracial projects. Sanger's work with minorities earned praise from Martin Luther King, Jr., in his 1966 acceptance speech for the Margaret Sanger award.  From 1939 to 1942 Sanger was an honorary delegate of the Birth Control Federation of America, which included a supervisory role--alongside Mary Lasker and Clarence Gamble--in the Negro Project, an effort to deliver birth control to poor black people. Sanger, over the objections of other supervisors, wanted the Negro Project to hire black ministers in leadership roles. To emphasize the benefits of hiring black community leaders to act as spokesmen, she wrote to Gamble:  We should hire three or four colored ministers, preferably with social-service backgrounds, and with engaging personalities. The most successful educational approach to the Negro is through a religious appeal. We don't want the word to go out that we want to exterminate the Negro population, and the minister is the man who can straighten out that idea if it ever occurs to any of their more rebellious members.  New York University's Margaret Sanger Papers Project says that though the letter would have been meant to avoid the mistaken notion that the Negro Project was a racist campaign, conspiracy theorists have fraudulently attempted to exploit the quotation "as evidence she led a calculated effort to reduce the black population against their will".

Using a quote from the above article, answer the following question: When did she stop working with birth control federation of america?
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Answer: 1942


Question: Sevendust is an American alternative metal band from Atlanta, Georgia, formed in 1994 by bassist Vince Hornsby, drummer Morgan Rose and guitarist John Connolly. After their first demo, lead vocalist Lajon Witherspoon and guitarist Clint Lowery joined the group. Following a few name changes, the members settled on the name Sevendust and released their self-titled debut album on April 15, 1997. They have attained success with three consecutive RIAA gold certified albums, a Grammy nomination, and have sold millions of albums worldwide.

In 1994, bassist Vince Hornsby joined drummer Morgan Rose in a band called Snake Nation. John Connolly, a drummer, left his then band and joined Snake Nation as a guitarist. They recorded their first demo. Not happy with vocals, however, Snake Nation spent a year searching for a new singer before finding Lajon Witherspoon. Six months passed, Clint Lowery joined the band, and they renamed themselves Rumblefish.  Rumblefish was short-lived, however, because they found another band with the same name. They renamed themselves Crawlspace, and released "My Ruin" on the Mortal Kombat soundtrack album entitled More Kombat through TVT Records in 1996. Shortly after, another band named Crawlspac' sent notice that they wanted $2,500 for the rights to their name. Rather than purchase the rights, the band members chose to rename themselves Sevendust, a name inspired by the commercial insecticide brand "Sevin Dust". The song Rumble Fish was included on the band's second album, Home.  Sevendust released their self-titled debut, in-part produced by former Twisted Sister guitarist Jay Jay French, on April 15, 1997, known for its heavy riffs, angry vocals and thrash-like drumming, as in the songs "Black" and "Bitch". "Black" became the opening song for nearly every Sevendust concert until 2004. The debut album also contains the song "My Ruin", from the Mortal Kombat soundtrack. Sevendust appeared on the Billboard 200, remained there for sixteen weeks and peaked at 165 on April 4, 1998. The album went gold on May 19, 1999.  In 1998, Sevendust performed at Dynamo Open Air (May 29-31) and Ozzfest 1998 (July through August). In the same year they released a compilation called Live and Loud which featured live footage of the band's performance of September 16, 1998 at Chicago's Metro.

Using a quote from the above article, answer the following question: Did they go on tour during this time?
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Answer:
In 1998, Sevendust performed at Dynamo Open Air (May 29-31) and Ozzfest 1998 (July through August).