After a Republican wave election that boosted the party’s House majority to historic levels and handed them control of the Senate, dozens of new lawmakers are arriving in Washington Tuesday for the 114th Congress — including several fresh political faces poised to make waves.

A total of 71 new members, of both parties, arrive in Washington this week. As the new Congress prepares to tackle weighty issues ranging from immigration to the budget to the Keystone pipeline, these freshmen stand to have a big impact on the legislative debate and direction of their respective parties.