The Paycheck Fairness Act, which aims to eliminate the gender pay gap and strengthen workplace protections for women, passed the House of Representatives on Thursday in a 217-210 vote.

The bill, which was reintroduced by House Democrats in January, has been met with opposition from some business groups who say it could threaten bonuses, prohibit employees from negotiating higher pay and make it easier for "trial lawyers to file large class-action suits against employers." However, many workplace and gender experts have argued in favor of the bill, emphasizing that it could be a key step to achieving equal pay for women.