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.
Democratic-Republican Party before they split.
To be precise , the continent such as Europe, does not exist. Continent is called Eurasia and Eurasia - the largest continent in the world. Answer: B.
They used triangular sails that allowed these ships to travel better.
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