Respuesta :
Answer:
D) to set up boundaries for Spain and Portugal which referred to newly discovered territories
Explanation:
The kingdoms of Spain and Portugal established a treaty of tortesillas, when the American continent was discovered. The Treaty of Tordesillas defined the areas of control of the overseas territories, between Portugal and Spain.
The Treaty was signed on June 7, 1494, in the city of Tordesillas, Spain, after many negotiations. It defined a demarcation line located 370 leagues west of the island of Santo Antão, in the Cape Verde archipelago, that demarcation line established the limits between Spain and Portugal in relation to the American territory. Spain, the lands on the western side, and Portugal those on the eastern side.