Assess learners' ability to identify major U.S. federal cabinet departments and recall each department's primary mission/responsibilities. Scope includes the 15 executive departments (e.g., State, Treasury, Defense, Justice, Interior, Agriculture, Commerce, Labor, Health and Human Services, Housing and Urban Development, Transportation, Energy, Education, Veterans Affairs, Homeland Security). Item formats may be matching, short-answer, or one-sentence descriptions; designed for adult learners at a medium difficulty, remember-level cognitive goal.