From student organizations to faculty research, KU faculty, staff and students are actively engaged in the world. Around 25% of undergraduates study abroad, and more than 2,200 international students attend KU. Students can choose from 40 languages to study, more than any university between the Mississippi River and the Rocky Mountains offers. KU's five area centers focus on foreign languages and regional studies. The university houses the Language Training Center. KU has more than 200 agreements with partner universities worldwide.