Those two methods are :
- Search for Foreign Investments, since there is not enough source of capital in the developed countries, they have to gain the capitals they need from the more advanced countries
- Debt Rescheduling, so they can use the money to build their infrastructure first
Dendrochronology is a method of dating by using tree rings.
Rome treated its conquered lands with justice. Conquered people had to acknowledge Roman leadership, pay taxes, and supply soldiers. Rome let them keep their own customs, money, and local government. A few conquered people even got full citizenship.