By Jason Silverstein CBS News November 7, 2018, 5:03 AM Election 2018: Night of firsts with historic wins for Muslims, Native Americans, women and LGBT candidates

Colorado Governor-elect Jared Polis, a Democrat, with running mate Dianne Primavera on Nov, 6, 2018 in Denver. Polis defeated incumbent Republican Walker Stapleton to become the first openly gay man elected governor in the country.

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Election Night 2018 turned out to be a night of firsts — with groundbreaking victories for Native American, Muslim, black, gay and female candidates.

The midterms seemed poised to shake things up even before results came in: A record number of women were on the ballot, and there were races across the country that looked likely to diversify the faces in Congress and statehouses. In the end, these are the winners who ended up making history:

Rashida Tlaib and Ilhan Omar, the first Muslim congresswomen

Two Democratic candidates will become the first Muslim women to serve in Congress. Tlaib, who ran unopposed to represent Michigan's 17th congressional district, will become the first Palestinian-American congresswoman. Omar, a former refugee, will be the first Somali-American congresswoman after winning the race for Minnesota's 5th congressional district.

We did this, together.

Thank you! pic.twitter.com/TywZwt2dR3

— Ilhan Omar (@IlhanMN) November 7, 2018

Jared Polis, the first openly gay male governor

Polis won the race for Colorado governor and will become the first openly gay man to enter a governor's mansion anywhere in America. Only one openly LGBT politician has ever been elected governor before: Oregon Gov. Kate Brown, who identifies as bisexual. Former New Jersey Gov. Jim McGreevey came out as gay only after announcing he would resign in 2004.

HISTORY MADE: Colorado has elected America’s first openly gay governor, Democrat Jared Polis, CBS News projects. #Midterm2018 #ElectionNighthttps://t.co/moYOfg9CCw pic.twitter.com/1eQn2k6TyM

— CBS News (@CBSNews) November 7, 2018

Sharice Davids and Deb Haaland, the first Native American congresswomen

Haaland, a member of the Pueblo of Laguna tribe in New Mexico, will be one of the first two Native American women to serve in the House of Representatives. Davids, who won the race for Kansas' 3rd congressional district, is a first in two ways: Besides being Native American, she'll also be the first lesbian congresswoman from Kansas. And she's a former MMA fighter, as well.

Thank you, #KS03. pic.twitter.com/sRKrFv7eIv

— Sharice Davids (@sharicedavids) November 7, 2018

Marsha Blackburn, Tennessee's first female senator

A Republican who served in the House will become the first woman to represent Tennessee in the Senate. Ironically, Blackburn rose to wider attention when pop star Taylor Swift broke her political silence and encouraged fans to support Democratic challenger Phil Bredesen. But Blackburn prevailed with nearly 55% of the vote.

Janet Mills, Maine's first female governor

After nearly eight years of Maine being run by controversial Republican Gov. Paul LePage — who has received national notoriety for racially charged comments and accusations of abuse of power — the state's voters replaced him with its first woman governor. Mills, a Democrat, previously served as Maine's attorney general.

Thank you, Maine! pic.twitter.com/Ir64A9q0eF

— Janet Mills (@JanetMillsforME) November 7, 2018

Ayanna Pressley, Massachusetts' first black congress member

Pressley was the first black woman on Boston's City Council, and she defeated 10-term incumbent Michael Capuano in the Democratic primary. With no challenger on Election Day, Pressley made it official that she'll be the first black person representing Massachusetts in the House.

Today, we are powerful. There are only a few hours left to get out the vote. Go #vote for progressive candidates who will fight for equity & justice. Vote for activist leaders who will work in and with community. Vote, because this is your democracy & your voice matters.

— Ayanna Pressley (@AyannaPressley) November 6, 2018

Alexandria Ocasio-Cortez, the youngest woman in Congress

Ocasio-Cortez, 28, became an overnight sensation this summer after her upset primary defeat of Rep. Joe Crowley, a 10-term incumbent who was the No. 4 Democrat in the House. Election Night made Ocasio-Cortez's victory in New York's 14th congressional district official. When she's sworn in, she'll be the youngest women to ever serve in Congress.

Ocasio-Cortez post win : pic.twitter.com/psWWeW6win

— Victoria Bekiempis (@vicbekiempis) November 7, 2018

Abby Finkenauer, Iowa's first congresswoman

The Hawkeye State has never sent a woman to the House — until now. Finkenauer, a 29-year-old Democrat who served two terms as a state representative, defeated Republican incumbent Rod Blum. And although she has some age on Ocasio-Cortez — she's turning 30 in December — Finkenauer is still one of the youngest people ever elected to the House.

Tonight we as Iowans made clear who we are. Tonight, Iowa rejected fear and division, and tonight, Iowa proved we step up for our neighbors. I truly believe hope is the reason we got this far – and hope is the reason we still have work to do. https://t.co/HYa19cCosT

— Abby Finkenauer (@Abby4Iowa) November 7, 2018