1. The Plan
This is a policy action proposed by the affirmative in order to uphold the resolution. These can be pretty diverse. For example, the 2014-2015 high school policy debate resolution was, "The United States federal government should substantially increase its exploration and/or development of Earth's oceans." Possible plans ranged from promoting aquaculture to building offshore wind farms to funding desalination plants.
Rare photo of me debating the oceans topic.