The specific historical, political and societal factors that have shaped the modern SNAP program and influenced policies around benefit levels. The nuanced reasons and belief systems behind why some subpopulations may have a cultural preference for traditional/ethnic foods over mainstream American foods. The real-life constraints, coping strategies and decision processes that SNAP households face in trying to maximize their benefits and food budgets each month. The policy tradeoffs and implementation challenges involved in proposals to increase SNAP benefit levels or change how benefits are calculated/distributed. Explain these in simpler terms