Hunger and malnutrition became a problem during the Great Depression because: A. farmers were unable to grow crops. B. bread lines were unable to provide free food. C. banks were unable to invest in agriculture. D. people were out of work and unable to pay for food.

D. people were out of work and unable to pay for food.<br /><br />During the Great Depression, the economic downturn led to widespread unemployment and poverty. Many people lost their jobs and were unable to afford basic necessities, including food. This resulted in hunger and malnutrition becoming significant problems during this period.