Jordanians voted on Tuesday in the first parliamentary election under a new law meant to dilute the outsized impact of tribalism and bolster political parties, with Islamists expected to gain support due to anger over Israel's war in Gaza.The 2022 electoral law is designed to pave the way for political parties to play a bigger role, though the election is still expected to keep the 138-seat parliament in the hands of tribal and pro-government factions.The new law for the first time directly allocates 41 seats for over 30 licensed and mostly pro-government parties. It also raised the quota for women's representation to 18 from 15 seats and lowered the age for elected deputies to 25 from 30.