When is the Independence Day of Argentina and from which country it got the independence?

Question

The richly decorated and ornate multi-storey Grand Splendid in Buenos Aires, Argentina, opened in 1919 as a theatre, and was renovated and converted in 2000 to what?

Answer 1

July 9, 1816

Argentina was a Spanish colony and was declared on July 9, 1816 as a independent country by the Congress of Tucumán. In reality, the congressmen that were assembled in Tucumán declared the independence of the United Provinces of South America, which is still today one of the legal names of the Argentine Republic.