Trade routes: Trade routes were established by explorers to facilitate the exchange of goods between different regions. These routes played a crucial role in promoting global commerce.
Colonization: Colonization refers to the process of establishing settlements or colonies in foreign lands. European explorers often colonized newly discovered territories to exploit resources and extend political control.
Astrolabe: An astrolabe is a navigational instrument used by sailors during this era to determine latitude at sea by measuring celestial bodies' angles above the horizon. It improved navigation accuracy significantly.