The two events that spurred the need to chart new maritime routes are the following : Europeans developed the economic system of mercantilism and needed reserves of gold and silver ; and Europe witnessed a period that historians refer to as a "dark age."
<span>National Environmental Policy Act (NEPA)
</span><span>Clean Air Act</span>
That would be NaCl(table salt) N2(basically the only way to gen nitrogen) and H2O(water). the last picture picture 4
1 2 3 all have elements in them
Getting rid of people who opposed, getting rid of the provisional government, and they had to get peasants to start a revolution.