Final answer:
A Political Action Committee (PAC) supports candidates by raising money and contributing to their campaigns. PACs collect funds from donors and distribute them to candidates who support their interests or issues.
Step-by-step explanation:
A Political Action Committee (PAC) supports candidates by raising money and contributing to their campaigns. PACs collect funds from donors, including corporations, unions, and individuals, and then distribute those funds to candidates who support their interests or issues. However PACs are limited in the amount of money they can contribute to individual candidates or political parties.