The body of a proposal

explains the research process.
states a plan of action.
identifies the chosen solution.
examines the solution’s effectiveness.

I would say that the body of a proposal states a plan of action on how to proceed with a project to bring it to completion and explains the ability of the proposer to tackle the project in such a way as to complete it successfully.

Therefore the answer is:

States a plan of action

I hope that this has satisfied you.

The body of a proposal states a plan of action.  The main reason is because  it needs a beginning and, a middle and an end also known as the conclusion.

Hope this helps.

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.