OSWALD (c. 605-642), king of Northumbria, was one of the sons of lEthelfrith and was expelled from Northumbria on the accession of Edwin, though he himself was a son of Edwin's sister Acha.
He married Acha, daughter of Ella (Ãƒâ€ lle), king of Deira, whom he succeeded probably in 605, expelling his son Edwin.
Fresh disturbances led to the deposition of Linares in 1861, when Dr Maria de Acha was chosen president.
A new military revolution, led by Maria Melgarejo, broke out in 1865, and in February of that year the troops of President Acha were defeated in a battle near Potosi, when Melgarejo took the dominion of the country.
The American Collegiate Hockey Association (ACHA) started out as a men's collegiate hockey league in 1992, but it quickly morphed into a league hosting over 150 teams in three men's divisions.