- US election 2020
image copyrightGetty Imagesimage captionAttorney General Merrick Garland announces a federal lawsuit against the state of Georgia over its restrictive voting laws
The Biden Justice Department has announced that it will sue the state of Georgia over new voting laws passed in the aftermath of the 2020 election.
Attorney General Merrick Garland said the laws were "enacted with the purpose of denying or abridging the right of black Georgians to vote".
Republicans, who control Georgia's state legislature, say the restrictions streamline voting procedures.
Mr Garland also issued a mandate to prosecute threats to election workers.
It amounts to the first major action the Biden administration has taken in response to a wave of voting restrictions passed in Republican-led states.
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Responding to the announcement, Georgia Governor Brian Kemp said the lawsuit "is born out of the lies and misinformation the Biden administration has pushed against" the state voting law.
President Biden has called the Georgia law "a blatant attack on the Constitution".
He has also joined voting rights activists in deriding the restrictions as "Jim Crow in the 21st Century", a reference to the 19th and 20th Century laws that enforced racial segregation in the South.
Speaking at a news conference on Friday, Assistant Attorney General for Civil Rights Kristen Clarke said: "The Justice Department will not stand idly by in the face of unlawful attempts to restrict access to the ballot."
In last year's presidential election, Mr Biden became the first Democratic candidate to win Georgia since 1992 – and it was high turnout among black Americans that was believed to have tipped the state in his favour.
On the back of strong black voter turnout, Democrats once again emerged victorious with shocking upsets in dual runoff elections for the US Senate this January.
Although there was no evidence of widespread fraud in these elections, many Republican voters and officials latched onto ex-President Donald Trump's unfounded allegations of voting irregularities.
In March, Georgia became the second state to pass laws that restrict ballot access in the aftermath of the 2020 election, held during the coronavirus pandemic.
Many of the more controversial proposed elements of the bill were removed before it was passed.
But among the key elements of the legislation, it ensures new ID requirements for requesting mail-in ballots, replacing the current system which simply requires a signature.
It bans the practice of giving food or water – within a certain distance – to voters in line at polling stations.
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It also limits the number of "drop boxes" in which people can place their absentee votes, meaning many will have to travel further, and shortens the early-voting period for all runoff elections.
And in a nod to some of Mr Trump's most pointed complaints, the law gives the Georgia state legislature more power to take control of voting operations if problems are reported.
Many Republican-controlled state legislatures, including in large states like Florida and Texas, have proposed or adopted similar measures.