Treaty of Zaragoza

The Treaty of Zaragoza (Spanish: Zaragoza) clarified the Treaty of Tordesillas of 1494, which was concluded between Spain and Portugal, by defining an eastern line of demarcation. With its signature on 22 April 1529 dividing line between the Spanish and the Portuguese sphere of influence sphere of influence to 297.5 leagues east of the Moluccas has been set. Judging from the islands of Ternate and Tidore, and it is assumed for a league of 5,500 meters, then ran the demarcation line near the 142 east longitude.