The answer is D. Lack of income.
The history of Central America is the study of the region known as Central America speakers of the chibchan languages at the time European contact and are these aspirations are reflected in the emblems of the federal republic.
HOPE THIS HELP ;)
No one is "better" than another person. Some people may be rich, and others may be poor, but just because someone is poor doesnt mean you're better than them.