In this task, you are given a country name, and you need to return the year in which the country became independent. Independence is a nation's independence or statehood, usually after ceasing to be a group or part of another nation or state, or more rarely after the end of military occupation.

Example input: Angola
Example output: 1975
Example explanation: 1975 is the year of independence of Angola.
Q: Micronesia, Federated States of
A:
1990