Usually the endowment is structured so that the principal amount is kept intact while the investment income is available for use, or part of the principal is released each year, which allows for their donation to have an impact over a longer period than if it were spent all at once.
Cabot, Arkansas. Cabot is the largest city in Lonoke County, Arkansas, United States and a suburb of Little Rock. According to 2010 U.S. Census Bureau estimates, the population of the city is 23,776, ranking it as the state's 20th largest city, behind Paragould.
In the Brazilian Amazon the last census determined that there are 20,998,731 people: 14,346,450 in villages, towns and cities, and 6,652,281 in rural areas. Caboclos, traditional forest dwellers of Amerindian and Portuguese descent, are also dependent on the jungle for food, shelter, tools and medicines.