The Trump administration is set to roll back the Obama-era policies promoting diversity in universities, known as affirmative action, US media report.
US Attorney General Jeff Sessions revoked 24 guidance documents on Tuesday, many involving race in schools and affirmative action recommendations.
It comes as Harvard University faces a discrimination lawsuit alleging it limits admissions for Asian-Americans.
In 2016, the US Supreme Court had ruled in favour of affirmative action.
Supreme Court Justice Anthony Kennedy, who wrote the 2016 opinion, announced his retirement from the top US court last month.
His departure gives President Donald Trump a chance to appoint a justice who more closely matches the administration’s views on taking race into account in college admissions.
The Trump administration is expected to tell schools not to consider race in the admissions process, discontinuing the policy former President Barack Obama adopted to promote more diversity at colleges and high schools.
Source: BBC