This is a subjective question. Independence comes in many forms, independence from government, financial independence, Independence from drug addiction, etc.
The last one to gain independence was Brunei.
Venezuela gain Independence in the 1830
They were upset that they did not gain independence
1893 it gain independence
Militarily, no one.
The first country to gain independence is believed to be Japan in 600 BCE. However, Ethiopia is one of the countries that were never colonized.
Sarawak gain Independence on 22nd July 1963
Lithuania was the first one and it gained the independence on March 11th, 1990.
Samoa was the first pacific country to gain their independence
The American Colonies wanted to gain independence from Great Britain.
The first country ever to gain independence was San Marino who achieved independence from the Roman Empire.
Colombia gained its independence from Spain.