Background: Rogers Clark Ballard Morton (September 19, 1914 - April 19, 1979) was an American politician who served as the U.S. Secretary of the Interior and Secretary of Commerce during the administrations of Presidents Richard M. Nixon and Gerald R. Ford, Jr., respectively. He also served as a member of the U.S. House of Representatives from Maryland. Though he was born in Louisville, Kentucky, Morton moved to a farm on the Eastern Shore of Maryland in the early 1950s. In 1962, he was elected to the House of Representatives, in which capacity he established an environmental record.
Context: Morton was born in Louisville, the son of David Clark Morton, a physician, and his wife, Mary Harris Ballard Morton, an heiress to a flour milling business. He was related to George Rogers Clark, a military officer who served during the American Revolutionary War. Morton was one of three children; his brother Thruston B. Morton also had a career in politics, serving as chairman of the Republican National Committee and representing Kentucky in both the United States House of Representatives and then the United States Senate.  Morton received his early education from the Woodberry Forest School near Orange, Virginia, and in 1937 graduated from Yale University, where he was a brother of the Delta Kappa Epsilon fraternity (Phi chapter). Like his father, Morton worked to become a physician and entered the Columbia University College of Physicians and Surgeons. However, he dropped out after only one year. In 1939, Morton married the former Anne Jones. They had two children, David Clark and Anne Morton.  In 1938, Morton was commissioned in the United States Navy but only served for a short time due to problems with his back. Afterwards, he entered his family's flour business, Ballard & Ballard. In 1941, at the outset of World War II, Morton enlisted in the Armored Field Artillery of the United States Army as a private and served in the European Theater. He received a commission during the war and left the army as a captain in 1945.  After the war, Morton returned to the family business, where he served as president from 1947 to 1951. In 1952, the business was merged into the Pillsbury Flour Company, where Morton went on to serve as a director and a member of the executive committee for several more years.
Question: when was he born?
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Problem: Background: Erykah Badu was born Erica Abi Wright in Dallas, Texas. Her mother raised her, her brother Eevin, and her sister Nayrok alone after separating from their father, William Wright Jr. To provide for her family, the children's maternal and paternal grandmothers often helped look after them. Badu had her first taste of show business at the age of four, singing and dancing at the Dallas Theater Center and The Black Academy of Arts and Letters (TBAAL) under the guidance of her godmother, Gwen Hargrove, and uncle TBAAL founder Curtis King.
Context: In May 2013, Badu announced she was writing her next project, but not placing a time constraint on it. In July 2014, Badu revealed she was still working on the album and had been recording in April in Africa where she was "laying down drum tracks". Badu also said that prior to her trip to Africa she would have meetings with her record label to set a deadline for the album. Later that year Badu expanded on the album, stating she was working with producer Flying Lotus, who she met via MySpace years ago; they later met in L.A. at guitarist Steve Wilson's house. In 2015 Badu appeared on "Rememory", a song from Donnie Trumpet & The Social Experiment's album Surf. In July 2015, Badu released a free mixtape of her favorite recordings, describing the set as "carefully and lovingly selected high frequency tones for the soul." The mixtape features mostly vintage funk, soul and jazz songs. On March 26, 2015, Erykah Badu performed at The Bomb Factory in her hometown, Dallas, Texas, for the Deep Ellum venue's grand opening. The sold-out show also featured fellow Dallas native, singer-songwriter Sarah Jaffe.  In early October, Badu released a remix of Drake's single "Hotline Bling", and later released a mixtape, But You Caint Use My Phone, on November 27, 2015, making it available for digital download and streaming exclusively through Apple Music. After one week of exclusive release on iTunes, But You Caint Use My Phone was released to other digital retailers and streaming services on December 4, 2015. The mixtape was released without the knowledge of her label Universal, due to Badu sending the record straight to iTunes. It also marked Badu's first release under her own record label, Control Freaq. But You Caint Use My Phone received generally positive reviews from critics and debuted at number 14 on the Billboard 200, selling 35,000 equivalent album units in its first week. Badu also hosted the 2015, 2016 and the 2017 Soul Train Music Awards.  Badu held her annual "Still Boomin'" sold-out birthday bash concert at The Bomb Factory on February 26, 2016, marking her second performance at the venue since its grand opening 11 months earlier. The event was hosted by Badu's close friend Dave Chappelle and featured a surprise appearance by Outkast frontman Andre 3000. Badu enlisted Dallas local hip hop acts -topic, Zach Witness, and Cameron McCloud as her supporting acts.
Question: What else did she do in 2015?
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After one week of exclusive release on iTunes, But You Caint Use My Phone was released to other digital retailers and streaming services on December 4, 2015.