President Joe Biden and first lady Jill Biden wave after stepping off Marine One on the Ellipse near the White House, Monday, May 3, 2021, in Washington.

President Joe Biden is formally lifting the nation's refugee cap to 62,500 this year, weeks after facing bipartisan blowback for his delay in lifting former President Donald Trump's limit of 15,000.

That refugee cap is for people fleeing from problems like religious or political persecution, and they must go through proper channels.

Biden last month moved to expand the eligibility criteria for resettlements, removing one roadblock to refugees entering the U.S. put in place by Trump, but he had initially stopped short of lifting the annual cap, with aides saying they did not believe it was necessary. But Biden faced sharp pushback for not at least taking the symbolic step of authorizing more refugees to enter the U.S. this year and swiftly reversed course.

Biden, in a statement, said the new limit "erases the historically low number set by the previous administration," adding "the new admissions cap will also reinforce efforts that are already underway to expand the United States' capacity to admit refugees so that we can reach the goal of 125,000 refugee admissions that I intend to set for the coming fiscal year.

"It is important to take this action today to remove any lingering doubt in the minds of refugees around the world who have suffered so much, and who are anxiously waiting for their new lives to begin," Biden added.

Biden said it was a "sad truth" that the U.S. would not meet the 62,500 cap by the end of the fiscal year in September, given the pandemic and limitations on the country's resettlement capabilities.

Secretary of State Antony Blinken notified Congress on Feb. 12 of a plan to raise the ceiling on admissions to 62,500, but no presidential determination followed.

"Failing to issue a new Determination undermines your declared purpose to reverse your predecessor's refugee policies," Sen. Bob Menendez (D-NJ), the chairman of the Senate Foreign Relations Committee, wrote in a letter to Biden.

The new allocation instituted by Biden added more slots for refugees from Africa, the Middle East, and Central America and ended Trump's restrictions on resettlements from Somalia, Syria, and Yemen where radical Islam is an ongoing concern.