Answer:
The Preamble is part of the Deceleration of Independence, and I'm pretty sure that preserving the articles of confederation wasn't part of the preamble.
Explanation:
The main cause is poverty and lack of education. They're very poor, so they can't afford school. If the children do go to school, they drop out very young to work and help earn money for the family. That's not the kind of cycle people can break out of easily.
Add to that the civil war from 1960 to 1996 where the military persecuted the native people, killing up to 200,000, and they've had a pretty rough time of it.
Hitler killed 60-85 million people , while Stalin killed 10-20 million people.
America's economy grew by more than 400% between 1860 and 1900 Technological advances, expanding population, improved transportation, financial innovation, and new business practices combined to fuel this economic growth "Titans of Industry".
