Republicans knocked off Democrats in two perennially contested U.S. House seats in eastern Pennsylvania while U.S. Rep. Scott Perry, one of the hardest right members of the chamber, survived a challenge in a southern Pennsylvania district with more moderate politics.

McCormick’s projected victory marks a pivotal moment for the Republican Party, solidifying their gains in what was one of the nation’s most expensive Senate races and giving them a significant foothold in Pennsylvania, a state that has long been a key battleground in national elections.

Republicans grew their majority in the Texas House with help from Gov. Greg Abbott, forging a path for a possible school voucher program next year.