What is required to serve in the U.S. House of Representatives concerning citizenship?

To serve in the U.S. House of Representatives, an individual must have been a citizen of the United States for at least 7 years. This requirement is clearly outlined in the U.S. Constitution, specifically in Article I, Section 2. It states that a representative must be at least 25 years old and must have been a citizen for a minimum of seven years. This provision ensures that representatives have a sufficient level of experience with and commitment to the country they serve.

The other options do not align with the constitutional requirements. The idea that one must be a natural-born citizen (as suggested by one of the alternatives) applies specifically to the presidency, not to congressional roles. The notions of being a citizen for 5 years or being a citizen since birth are not stipulated for eligibility to serve in the House of Representatives, making them incorrect in this context. Thus, the only accurate requirement for serving in the House is having been a citizen for at least 7 years.