
The US Justice Department and 11 states filed an antitrust lawsuit against Alphabet Inc's Google on Tuesday for allegedly breaking the law in using its market power to fend off rivals.
The move comes after months of investigations by federal and state antitrust enforcers seeking to check the power of the massive technology firm and parallel probes into other giants such as Amazon, Facebook and Apple.
Coming just days before the US presidential election, the filing's timing could be seen as a political gesture since it fulfills a promise made by President Donald Trump to his supporters to hold certain companies to account for allegedly stifling conservative voices.The 11 states which joined the lawsuit all have Republican attorneys general.
It is believed that the suit could force changes in business practices or break off segments of the Google empire.
Google and other Big Tech firms have been under pressure from both the political left and right in recent years.
Progressives have claimed the massive firms have stifled competition and worsened economic inequality. Conservatives have accused the internet giants of political bias, although evidence has been scant.
The lawsuit comes more than a year after the Justice Department and Federal Trade Commission began antitrust investigations into four big tech companies: Amazon.com Inc , Apple Inc, Facebook Inc and Google.
Seven years ago, the FTC settled an antitrust probe into Google over alleged bias in its search function to favour its products, among other issues. The settlement came over the objections of some FTC staff attorneys.
Google has faced similar legal challenges overseas.
The European Union fined Google $1.7 billion in 2019 for stopping websites from using Google's rivals to find advertisers, $2.6 billion in 2017 for favoring its own shopping business in search, and $4.9 billion in 2018 for blocking rivals on its wireless Android operating system.
(with inputs)