Final answer:
The five excluded delegates represent American Samoa, the District of Columbia, Guam, the Northern Mariana Islands, and the U.S. V_irgin Islands. They can't vote on legislation but can vote in committees and on procedural matters.
Step-by-step explanation:
The five delegates from the protected territories that are excluded are those representing American Samoa, the District of Columbia, Guam, the Northern Mariana Islands, and the U.S. V_irgin Islands. These delegates are not able to vote on legislation, but they may introduce it and can vote in congressional committees and on procedural matters. It is important to note that these territories have representation, but their voices are limited in the legislative process due to their non-voting status.