Spain cedes territories to Italy after the War of the Quadruple Alliance.
England and the Netherlands agree to economically support Christian IV of Denmark during the Thirty Years' War.
Nuxbaaga means "original people". Hidatsa was the name of a village and is said to mean 'willows'. In the 18 C there were 3 closely related village groups to which the term Hidatsa is applied: the Hidatsa Proper, the Awatixa and the Awaxawi. The three Hidatsa village groups spoke distinct dialects. The largest of the three were the Hidatsa Proper ( Hiratsa). They were erroneously called called GrossVentre by French trappers and traders. Hidatsa Indians are currently connected with the Mandan and the Arikara tribes. These tribes are referred to as the Three Affiliated Tribes.
The Dutch Empire recognizes Portuguese imperial sovereignty over Recife in Brazil.
England, Austria, the United Provinces, and the Holy Roman Empire establish a defensive alliance against France.
The Batavian Republic cedes Venlo, Flanders, and Maastricht to France.
Attempts to resolve the issue of who would inherit the Spanish throne.
The Netherlands grants independence to Indonesia except for the South Molucca Islands and West Irian.
Establishes boundaries of British New Guinea.