Question: Lena O. Smith helped establish a local chapter of what nonpartisan civil rights organization that is based in New York City?

Context paragraphs:
Michael Petrelis: Michael Anthony Petrelis (born January 26, 1959) is an American AIDS activist, LGBTQ rights activist, and blogger.  He was diagnosed with Acquired Immunodeficiency Syndrome (AIDS) in 1985 in New York City, New York.  As a member of the Lavender Hill Mob, a forerunner to the AIDS Coalition to Unleash Power (ACT UP), he was among the first AIDS activists to protest responses to the disease.  He was a co-founding member of ACT UP in New York City, New York, and later helped organize ACT UP chapters in Portland, Oregon, Washington, D.C., and New Hampshire, as well as the ACT UP Presidential Project.  Petrelis was also a founding member of Queer Nation/National Capital, the Washington D.C. chapter of the militant LGBTQ rights organization.

Urban League of Central Carolinas: Urban League of Central Carolinas, previously known as the Charlotte-Mecklenburg Urban League, is the division of the National Urban League, nonpartisan civil rights organization, in Charlotte, North Carolina.

Lena O. Smith: Lena Olive Smith (August 13, 1885 − 1966) was a lawyer and civil rights advocate in Minneapolis during the early to mid-20th century.  She was the first female African American lawyer in Minnesota, helped establish a local chapter of the National Urban League in Minneapolis, and was an active member and the first female president of the National Association for the Advancement of Colored People's Minneapolis chapter.

American Civil Liberties Union of New Jersey: The American Civil Liberties Union of New Jersey (ACLU-NJ) is a nonpartisan, not-for-profit civil rights organization in Newark, New Jersey, and an affiliate of the national American Civil Liberties Union.  According to the ACLU-NJ's stated mission, the ACLU-NJ operates through litigation on behalf of individuals, lobbying in state and local legislatures, and community education.

New York Civil Liberties Union: The New York Civil Liberties Union (NYCLU) is a civil rights organization in the United States.  Founded in November 1951 as the New York affiliate of the American Civil Liberties Union, it is a not-for-profit, nonpartisan organization with nearly 50,000 members across New York State.

Roscoe Dunjee: Roscoe Dunjee (1883–1965) was an American civil rights activist, journalist, and editor in Oklahoma City, Oklahoma.  He founded the "Black Dispatch" in 1915, the first black newspaper in Oklahoma City, and used it as a platform to support civil rights and reveal injustices.  Long active in the local chapter of the NAACP, in 1932 he brought together several chapters to found the state chapter or branch of the NAACP.  He served as its president for 16 years, and was also on the national board of the NAACP.

John L. LeFlore: John L. LeFlore (1903–1976) was a civil rights leader and politician in Mobile, Alabama.  While working with the United States Postal Service, he founded the local chapter of the National Association for the Advancement of Colored People in 1925 and led it for decades.  When that organization was expelled from the state in 1956, LeFlore and others founded the Non-Partisan Voting League to carry on the civil rights work.  He served as the director of casework from 1959 until his death.  In 1974 he was elected to the state house.

Bruce W. Klunder: Reverend Bruce W. Klunder (July 12, 1937 – April 7, 1964) was a white Presbyterian minister and civil right activist, born in Colorado.  He died when he was run over by a bulldozer while protesting the construction of a segregated school in Cleveland, Ohio.  Klunder graduated from Yale Divinity School and then went to Cleveland in 1961 as assistant executive secretary of the Student Christian Union at Western Reserve University.  He quickly became involved in the city's civil rights fight.  He had a passionate interest in civil rights, headed the local chapter of the Congress of Racial Equality (CORE), and led a restaurant sit-in in Sewanee, Tennessee in 1962.  He was married, with two young children.

Houston GLBT Political Caucus: The Houston GLBT Political Caucus (also officially known as the HGLBTPC) is the South's oldest civil rights organization dedicated solely to the advancement of gay, lesbian, bisexual and transgender rights.  It was founded in 1975, and is the largest GLBT political organization in the city of Houston and Harris County.  It is known locally simply as "The Caucus."  The Caucus is nonpartisan and endorses candidates on the basis of their support for GLBT rights, regardless of political party or candidate's sexual orientation.

National Urban League: The National Urban League (NUL), formerly known as the National League on Urban Conditions Among Negroes, is a nonpartisan civil rights organization based in New York City that advocates on behalf of African Americans and against racial discrimination in the United States.  It is the oldest and largest community-based organization of its kind in the nation.  Its current President is Marc Morial.

Supporting paragraphs: Lena O. Smith National Urban League
Answer: National Urban League