From the first expected Muslim congresswomen to the first expected openly gay governor, here’s who to look out for.

This year’s US midterm elections have already made history. In the primaries, a record number of women, Native Americans, and Muslim candidates ran for office.

And as Americans gear up for the November 6 vote, there are several candidates looking to make history again.

From the first expected Muslim congresswomen to the first expected openly gay governor, here’s who to look out for:

Rashida Tlaib and Ilhan Omar

Set to become the first Muslim congresswomen

Ilhan Omar and Rashida Tlaib are expected to become the first Muslim congresswomen [AP Photo]

Both Rashida Tlaib and Ilhan Omar are running in Democrat-safe seats, and if, as expected, they win their respective races, they will jointly become the first Muslim congresswomen.

Tlaib, a Palestinian American, is running for Michigan’s 13th Congressional District without a competitor.

Omar, who arrived in the US at the age of 14 after fleeing civil war in Somalia, is contesting Minnesota’s 5th District.

Omar would also be the first Somali American to serve in the US Congress.

Alexandria Ocasio-Cortez

Set to become the youngest congresswoman

New York congressional candidate Alexandria Ocasio-Cortez participates in a town hall meeting [Patrick Semansky/AP Photo]

Alexandria Ocasio-Cortez beat 10-term incumbent Joe Crowley in the Democratic primary for New York’s 14th District and if she, as expected, wins in the midterm elections she will make history as the youngest woman in history to join Congress.

Born to a father from South Bronx and a mother from Puerto Rico, Ocasio-Cortez was an organiser for the 2016 Bernie Sanders presidential campaign.

Stacey Abrams

Could become first black female governor

Stacey Abrams is running neck and neck with her Republican rival [John Locher/AP Photo]

A member of the Georgia House of Representatives since 2007, Stacey Abrams has already made history as the first black woman to win a nomination to run as governor by a major party, but she’s hoping to go a step forward by winning the state’s gubernatorial election.

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She’s running close behind Republican candidate Brian Kemp, with polls putting her within two percentage points of her rival.

The race has been marred by allegations of voter suppression. Kemp, Georgia’s current secretary of state, is currently holding up 53,000 voter registration applications, most of them belonging to African Americans. He says he’s complying with the states “exact match” ID law, but Abrams maintains her opponent “has disproportionately purged voters of colour, stopped voters of colour, arrested voters of colour”.

Deb Haaland

Set to become the first Native American woman in Congress

Deb Haaland poses for a portrait during the Democratic Primary elections in a Nob Hill Neighborhood in Albuquerque, New Mexico [Juan Labreche/AP Photo]

If Deb Haaland can hang on to her lead in New Mexico’s 1st District House race, she will become the first Native American woman elected to Congress.

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Haaland, a member of the Pueblo of Laguna tribe, says she will prioritise climate change, as well as a number of other progressive issues, such as Medicare-for-all and debt-free education.

Jared Polis

Could become the first openly gay governor

Jared Polis is one of the richest members of the House of Representatives [David Zalubowsk/AP Photo]

With a net worth of close to $400m, Democrat Jared Polis is already one of the richest members of the House of Representatives but in entering the Colorado gubernatorial contest, he could become the first openly gay governor of a state.

Opinion polls give him a comfortable seven-point lead over his Republican rival, Walker Stapleton.

Ayanna Pressley

Set to become Massachusetts’s first black congresswoman

Democratic candidate for US House of Representatives Ayanna Pressley points to her supporters after winning the Democratic primary in Massachusetts [Brian Snyder/Reuters]

Democrat Ayanna Pressley surprised many when she upset 10-term incumbent Michael Capuano during Massachusetts’s 7th Congressional District primary.

She is running uncontested on November 6, meaning she is set to become the state’s first black congresswoman.

Veronica Escobar and Sylvia Garcia

Set to become Texas’s first Latina congresswomen

Veronica Escobar (left) and Sylvia Garcia [AP Photo]

In a state with a Hispanic population of close to 40 percent, Veronica Escobar and Sylvia Garcia are hoping to become the first women of Latin American origin to represent Texas in the House of Representatives.

Escobar is running in Texas’s 16th District, while Garcia is running in the state’s 29th District. Both are Democratic strongholds and it looks likely they will on November 6.

Christine Hallquist

Could become the first transgender governor

Christine Hallquist is a former IBM engineer [Wilson Ring/AP Photo]

Christine Hallquist made history in August when she won the Vermont Democratic gubernatorial nomination for 2018, becoming the first transgender woman to get on to a major party ticket for governor.

The former IBM engineer faces an uphill task from there, however, with polls giving Republican rival Phil Scott a double-digit lead.

Andrew Gillum

Could become Florida’s first black governor

Florida Democratic gubernatorial candidate Andrew Gillum gestures as he debates Republican Ron DeSantis [Wilfredo Lee//Reuters]

If Tallahassee Mayor Andrew Gillum can best Republican US Representative Ron DeSantis on November 6, he will become the state’s first black governor. The 39-year-old already made history during the primary when he became the first black major party nominee for governor in Florida.

The latest opinion polls showed Gillum with a slight lead over his opponent. The progressive candidate, who advocates for Medicare-for-all and abolishing Immigration and Customs Enforcement (ICE), has been a frequent target of President Donald Trump.

Nevada

Could become the first state with a female-majority legislature

A woman holds up a sign during the Women’s March rally in Las Vegas, Nevada [Steve Marcus/Reuters]

Women won a record number of primary races in Nevada’s primary. Female candidates are favoured to control 27 seats after the November election, but they would still need five to control the majority, according to the Reno Gazette. The newspaper noted, however, there are a number of tight races in which women could pick up the seats needed.