(CNN)- South Carolina voters delivered the vengeance that Donald Trump had sought as they ousted Rep. Tom Rice, one of the 10 House Republicans who had voted to impeach the former President, in a primary Tuesday.
But in a district south of Rice's, another one-time Trump critic, Rep. Nancy Mace, narrowly survived another challenge from a Trump-endorsed rival. The races at once showed the difficulty of surviving in a GOP still dominated by Trump without embracing his grievances.
Meanwhile, in Nevada, Republicans chose a vocal supporter of Trump's lies about election fraud as their nominee to become the state's top elections official.
And in the Rio Grande Valley, Republicans' gains among Latino voters were on display in a special election for a House seat that could offer a glimpse at what's to come in several key states in November's midterm elections.
Here are five takeaways from Tuesday's races:
Trump topples another intra-party critic in South Carolina House primary
The former President settled another political score in South Carolina, as Trump-endorsed state Rep. Russell Fry handily defeated Rep. Tom Rice in a Republican primary in Pee Dee.
Rice is the latest Republican purged from the party after breaking with former President Donald Trump in the aftermath of the insurrection at the US Capitol on January 6, 2021. Rice was one of 10 Republicans to vote to impeach Trump. He later became one of 35 Republicans to vote to create an independent commission to investigate the storming of the Capitol, which was ultimately blocked by Senate Republicans.
Fry's ouster of Rice underscores the political peril that faces many Republicans who have crossed Trump. Rice, a conservative Republican who was first elected in 2012, has faced death threats, a censure from his state party and attacks from Trump himself.
In endorsing Fry in February, Trump said in a statement that Rice was "the coward who abandoned his constituents by caving to Nancy Pelosi and the Radical Left" and "must be thrown out of office." Rice shot back that Trump was a "would-be tyrant" who is "consumed by spite."
...But another one-time Trump critic survives his revenge effort
While Rice was getting walloped, another House Republican, Rep. Nancy Mace, narrowly survived a Trump-fueled primary challenge by former state Rep. Katie Arrington in her Lowcountry district.
One key difference between the South Carolina Republican who lost a House primary Tuesday and the one who survived: Rice voted to impeach Trump; Mace did not.
Still, she had been fiercely critical of Trump in the aftermath of the January 6, 2021, insurrection at the US Capitol. "His entire legacy was wiped out yesterday," she said of Trump in an appearance on CNN the next day.
Since then, Mace has tacked to the right. The month after the insurrection, she picked a Twitter fight with New York Rep. Alexandria Ocasio-Cortez, mischaracterizing the New York Democrat's comments about the threat posed by rioters.
Trump endorsed Arrington. But Mace had high-profile cover in South Carolina, too, with former Gov. Nikki Haley, Trump's US ambassador to the United Nations, endorsing her and appearing in ads.
Mace, in winning Tuesday's primary, joins a small group of Republicans who have survived Trump's efforts at revenge. Georgia Gov. Brian Kemp and Secretary of State Brad Raffensperger both defeated Trump-backed incumbents in last month's primary.
Election denier wins GOP primary for Nevada's top elections office
Jim Marchant, a former state lawmaker and leading proponent of Trump's lies about widespread election fraud, won the Republican primary for the Nevada secretary of state's office Tuesday -- adding the Silver State to the growing list of those where election deniers are positioning themselves to take over the election machinery ahead of the 2024 presidential race.
Marchant is seeking to replace Secretary of State Barbara Cegavske, a Republican who has repeatedly said there was no evidence of widespread voter fraud in the 2020 election, but who is barred by term limits from seeking reelection.
Nevada is a presidential battleground state. President Joe Biden defeated Trump there by just 2.4 percentage points in 2020, and the state is poised to play a crucial role again in 2024, when Republicans will attempt to turn their gains in recent years among Latino voters into victories.
Nevada is also a potentially pivotal state in November's midterm elections. Republicans nominated two Trump-endorsed candidates for two key races: Former state Attorney General Adam Laxalt, whose grandfather Paul Laxalt was a former governor, senator and a towering figure in Nevada politics, won the GOP primary take on Democratic Sen. Catherine Cortez Masto.
And Clark County Sheriff Joe Lombardo emerged from the Republican contest to challenge Democratic Gov. Steve Sisolak, who is seeking his second term.