Answer:
European technological developments in cartography and navigation built on previous knowledge developed in the classical, Islamic and Asian worlds, and included the production of new tools. (such as astrolabe or revised maps), innovations in ship designs. (such as caravels) and an improved understanding of global wind and currents patterns, all of which made transoceanic travel and trade possibl
I've heard this around before, apparently scientists can create plasma made from equal amounts of matter and antimatter, so yes.
(from what I remember)
I believe it was because of the large demand for workers and the decrease in cost for slaves .
C, they were designed to ensure the equality for slaves.
