Abundance • Aerospace • Agriculture • Art • Assistance • Average • Below • Capita • Capital • Challenges • Classifying • Common • Compared • Defense • Definition • Differ • Facilities • Financial • Inadequate • Income • Infrastructure • Instability • International • Lack • Limited • Mainly • Manufacturing • Monetary • Myth • Nation • Often • Opportunities • Poverty • Primarily • Providing • Receive • Resources • Role • Services • Shortage • Skilled • Social • Specific • Superior • Supporting • Technical • Tourism • United • Usually • Vital