Political parties develop policy platforms to mobilize voter support and win elections so they can implement their policy goals. Parties must appeal to a broad range of voters on many issues to be successful in a two-party system. The document instructs students to investigate the policy goals of the Democratic, Republican, and a third party in one issue area using assigned resources, then summarize and compare the parties' positions in that area while evaluating them based on their own views and how effective the goals may be at generating voter support.