Could someone please list some technologies that already existed during European overseas expansion in late fifteenth and early sixteenth centuries? For instance things like the compass or shipbuilding? Thank you!

I think by technology they mean like bow and arrows and survival tools like that.

Explanation:

The main reason Sundiata is remembered in legends is:

C.  He founded the Mali Empire.

Sundiata was born with a physical problem that prevented him from walking. Even facing this challenge, he unified the fragmented kingdoms of the region and created the vast Mali Empire. He stayed in power for decades.