The Crusades changed Europe because of supporting the armies and providing supplies to the Crusaders the trade of goods increased the economy.
Answer:
true
Explanation:
it was the easiest thing to use
Alfred Wegener hypothesis of continental drift was replaced in 1967 by plate tectonics. Today, the theory of plate tectonics is widely, this theory explains the structure of the earth's crust and many associated phenomena as resulting from interaction of rigid lithospheric plates that move slowly over the underlying mantle.
Telescope
Thermometer
Air pump
submarine
