Where was the Line of Demarcation divided undiscovered land in the world between where?

The Line of Demarcation, established by the Treaty of Tordesillas in 1494, divided undiscovered lands between Spain and Portugal. It was drawn roughly along a meridian 370 leagues west of the Cape Verde Islands. This division granted Spain rights to territories to the west and Portugal to those to the east, shaping colonial expansion in the Americas and beyond. The line sought to resolve conflicts over exploration and colonization in the New World.