<span>Militarism: Is the belief in building up strong armed forces to prepare your country for war!
<span>Alliance System: Countries agreed to support one another in the case of an attack from other countries.
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Mongol armies rode out of central Asia to invade and conquer first one part then another part of the muslim world
Hope this helps! :)
<span>Dmitri Ivanovich Mendeleev</span>
He was a Russian chemist and inventor. He formulated the Periodic Law, created a farsighted version of the periodic table of elements,
and used it to correct the properties of some already discovered
elements and also to predict the properties of eight elements yet to be
discovered.
He thought it <span>challenged the church's authority.</span>
