Final answer:
A policy may exist for a long time before a policy solution and politics align with it and a policy window opens.
Step-by-step explanation:
The statement that is accurate about policymaking is: A problem may exist for a long time before the policy solution and politics align with it and a policy window opens.
According to the information provided, the policy process contains four stages, and one of these stages is agenda setting. During this stage, a problem is identified, and not all problems make it onto the governmental agenda.
It can take time for policymakers to recognize a problem and for the necessary political circumstances to align with a potential policy solution, resulting in the opening of a policy window.