Declaring independence, gain recognition and join the United Nations.
Explanation:
We setting up an independent nation by declaring independence. Independence from the invaders is necessary in order to establish a new country. Then the country must satisfy the international laws and rules that all free countries generally acknowledge. Gain recognition as well join the United Nations and become its member. Joining the United Nations provides security as well as help for developing the country in various fields that are necessary for prosperity and development of a country.
