aid - n. something (such as money, food, or equipment) that is given by a government or an organization to help the people in a country or area where many people are suffering because of poverty, disease, etc.
narrow - adj. : including or involving a small number of things or people : limited in range or amount
demilitarized - v. to remove weapons and military forces from (an area) — usually used as (be) demilitarized
homeland - n. a usually large area where a particular group of people can live