The technology
what was the compass
to tell north, south, east, west.
what are the goods they traded.
suger, and horses.
what was the printer press used for.
It was use so sailers didn´t have to write letters by hand.
what did the indians trade with explorers.
potatos and maize.
what was gun poter used for.
amunition, dinomite.
what is the cronomeater.
it was used to measure distenses.
what was the astrolabe.
to tell calculations, equater and sun at noon and stars at night.