Haaland will replace New Mexico Democratic Rep. Michelle Lujan Grisham, who vacated the seat to run for governor.
Davids is a member of the Ho-Chunk Nation, and Haaland is an enrolled member of the Pueblo of Laguna, according to their respective campaigns. Davids identifies as a lesbian, making her the first openly LGBT member of Congress from Kansas as well. She will enter Congress having previously worked as a lawyer and a former mixed martial arts fighter.
First Muslim women
Victories for both were expected following primary victories earlier this year.
Tlaib will fill the seat formerly occupied by Michigan Democratic Rep. John Conyers, who left office last year amid accusations of sexual misconduct. Omar will take the seat vacated by Minnesota Rep. Keith Ellison, the first Muslim elected to Congress. Ellison opted to run for Minnesota attorney general this year.
Omar, in addition to being one of the first Muslim women in Congress, will also be the first Somali-American member. She came to the US more than two decades ago as a refugee.
First openly gay man elected governor
Polis will succeed Democratic Gov. John Hickenlooper, who is term-limited from seeking the office again, and will defeat Republican gubernatorial nominee Walker Stapleton.
Oregon Democratic Gov. Kate Brown, who identifies as bisexual, is already the first openly LGBT person to be elected governor. Former New Jersey Gov. Jim McGreevey came out as gay before he stepped down from office in the early 2000s.
Polis was one of several LGBT candidates who ran for governor this cycle, along with Brown in Oregon, Vermont Democrat Christine Hallquist and Texas Democrat Lupe Valdez.
First female senator from Tennessee
Rep. Marsha Blackburn became the first female senator to represent Tennessee when she outlasted a challenge from former Gov. Phil Bredesen, a Democrat who looked to run against his party to win in a state President Donald Trump won by 26 percentage points in 2016.
Blackburn, a conservative lawmaker closely tied to the President, looked to nationalize the Senate race as much as possible, hoping to tap into the same conservatism that elected Trump in order to blunt some goodwill Bredesen had built up during his two terms as governor. Trump visited the state three times.
Blackburn has served in the US House since 2003.
First female senator from Arizona guaranteed, if not yet known
Arizona is guaranteed to elect its first female senator. Following GOP Sen. Jeff Flake’s decision last year not to seek re-election, Democratic Rep. Kyrsten Sinema is facing off against GOP Rep. Martha McSally.
Sinema and McSallry are locked in a tight race as of just after midnight ET Wednesday and it was unclear when a projection in the race may come.
Some firsts out of reach
While Tuesday marked a series of first steps for the nation, many other candidates fell short in their own groundbreaking bids.
This story will be updated as more results come in.







































