hope to help others from their studying.

17. English Classical Economist.
 Essay on the Principles of Population.

18. Improving
values and
institutions
Redistributing
wealth and income

21. History of Agriculture
 Latin word;
 Ager, which means Field.
 Cultura, which means to Cultivate.
 Early humans during the stone period, doesn’t know
how to produce their goods. Instead they gather what
they only need.