May15
1825
We needed to declare independence because it was and unjust country..
England
Denmark in 1814.
Russia.
[the date was 1810] NO. First patriot government was established in May 25th 1810 Independence day was 9th of July 1916.
Argentina
England, a country that was a part of Great Britain.
China, a communist country, has always been China and have never declared independence. They just are their own independent country.
Argentina fought for its independence from Spain in 1810, becoming an independent country in 1816.
France