January 1 - ​National
                    The Mormon Church publishes a 9-page pamphlet titled “Hope for Transgressors.” The pamphlet                            declares that “homosexuality CAN be cured, if the battle is well organizes and pursued vigorously                     and continuously.”

          January 1 - ​National
                    Sylvester a performer in a black member of an avant-garde performance art drag troupe known as                     “The Cockettes”. Sylvester has been described as having a "flamboyant and colourful" public                     persona, wearing both male and female gendered clothes as part of his attire.

          January 1 - ​Oregon
                    Vortex I rock festival organized at McIver State Park near Clackamas as celebration of music and an                     alternative to proposed rioting at American Legion Convention in Portland

          January 1 - ​National
                    Larry Townsend publishes “Run Little Leather Boy”

          January 1 - ​National
                   
Laud Humphreys publishes “Tearoom trade impersonal sex in public places”

United States LGBT History for 1970

          January 1 - ​New York
                    Patrick Quinn was a member of Equity and helped to organize “Charade Dinner Theater”, the touring                     company of “Man of La Mancha”, and the non-profit organization “Equity Fights AIDS” which                     eventually merged to “Broadway Cares”

          January 1 – Michigan
                    Women's Liberation Movement first meets at Michigan State University.

          January 1 – Michigan
                    Fire forces closure of Sam "Bookie" Stewart's Diplomat Bar in Detroit.

          June 2 - ​National
                    The Pink Triangle becomes a symbol of gay pride after being used during World War II as a symbol                     of homosexuality, perversion and deviance in the concentration camps.

          January 1 - ​Oregon
                    John Wilkinson, a gay staff member of the Willamette Bridge newspaper, writes an article that leads                     him, his partner Dave Davenport, and lesbian staff member Holly Hart to start the Portland Gay                     Liberation Front.  It is Oregon’s first politically oriented gay organization.

          May 18 - ​Minnesota
                     Two University of Minnesota students, Richard John 'Jack' Baker and James Michael McConnell                      applied to Hennepin County District Court clerk Gerald Nelson for a marriage license. He denied the                      application, because the applicants both were men. Baker and McConnell sued Nelson, claiming                      Minnesota law on marriage made no mention of gender. The trial court was not impressed with the                      argument, agreeing with Nelson. The state Supreme Court agreed with the lower court. When                      Baker-McConnell went to the U.S. Supreme Court, the couple was rebuffed again. Baker v. Nelson                      has been used in other states as precedent to block efforts at marriage equality

          November 7 - ​California
                     The Lawrence Gay Liberation Front (GLF) forms. The inadvertent leader is a gay social                                           worker student.  

 State equality and discrimination bills

          January 1 - ​National
                    Joseph Hansen published his first novel with an openly gay detective “Fadeout”. Fadeout is the first                     of Joseph Hansen's twelve classic mysteries featuring rugged Dave Brandstetter, an insurance                     investigator who is contentedly gay. When entertainer Fox Olson's car plunges off a bridge in a                     storm, a death claim is filed, but where is Olson's body? As Brandstetter questions family, fans, and                     detractors, he grows certain Olson is still alive and that Dave must find him before the would-be killer                     does. Suspenseful and wry, shrewd and deeply felt, Fadeout remains as fresh today as when it                     startled readers more than thirty years ago.

          January 1 - ​National
                   
Victor J. Banis a writer produces “The Gay Haunt”

          January 1 - ​National
                    Elton John hits the US music charts with "Don't Let the Sun Go Down on Me" and "The Bitch Is                     Back".

          January 1 – Michigan
                   
Activists form Detroit Gay Liberation Front, bringing militant gay activism to Michigan.

          May 1 - ​New York
                     Gay “zaps” begin, with the first one against New York City Mayor John Lindsay. Zaps are                      demonstrations of direct civil disobedience designed to embarrass a public figure or celebrity while                      calling the attention of both gays and straights to issues of LGBT rights.

          January 1 – New York
                   
Allen Young a writer in New York joins the Gay Liberation Front and publishes “Gay Flames”.

          January 16 - ​Oregon
                    The Imperial Sovereign Rose Court holds its first public elections to select an Empress instead of                     having judges select one during a Ball. Tracey St. James wins the election and becomes Empress                     XIV. 

          January 1 - ​Oregon
                    The Oregon Supreme Court rules that the state’s broadly worded sodomy law outlaws “golden                     showers.”

          June 2 - ​National
                    Lutheran convention, the LCA produces a statement on “Sex, Marriage, and Family” is released that                     supersedes the previous statement on these subjects. This statement contains the Church’s first                     mention of homosexuality, which is referred to as a sin, but also claims that homosexuals are “often                     the special and undeserving victims of prejudice and discrimination in law, law enforcement, cultural                     mores, and congregational life.” The statement concludes with a defense of “understanding and                     justice in church and community” of homosexual persons. 

John Wilkinson

          January 1 - ​Oregon
                    The Second Foundation of Oregon is organized in Portland by committee of Father Kiernan Healy,                     Neil Hutchins, and Dennis Kennedy.  Early officers are George Oberg, Larry Beck, and Dave                     Fredrickson.  It is both a social and political organization. 

          June 1 - ​National
                    The General Assembly of the United Presbyterian Church releases a statement entitled “Sexuality                     and the Human Community” which contains a brief section on homosexuality. While the status of                     homosexuality as a “sin” is maintained, the Assembly also approves a recommendation that calls for                     the “elimination of laws governing the private sexual behavior of consenting adults.”

President Richard Nixon 

Robben Fleming

          March 17 - ​California
                     Boys in the Band premieres as the first major Hollywood movie on gay life.

          August 1 - ​Washington D.C.
                    Richard Nixon, on the issue of same-sex marriage, said "I can't go that far; that's the year 2000!                     Negroes, okay. But that's too far!"

          January 1 - ​National
                    The Jefferson’s CBS. In an episode entitled “Once a Friend,” George is eager to reconnect with his                     old Navy buddy, Eddie. But he’s stunned when he discovers Eddie has had gender-confirmation                             surgery and is now Edie. The episode is handled with some tact, though via a typical sitcom                     misunderstanding, Louise is convinced George is having an affair with this strange new woman.

Gay "ZAPS"

          January 1 – Michigan
                    University of Michigan President Robben Fleming denies Gay Liberation Front use of campus                     facilities for gay conference.