Im not sure if this is right but here. <span>Mastered Greek, Latin, help discover Philosophers, technical thinking that required careful observation and mathematics, telescopes, microscopes.
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He studied the fossils' age and how tall the mountains are. He also studied how old they are. I don't know about Coal Beds but he also used balloons to find out the continents were once a big supercontinent called Pangaea and they apparantly drifted apart
The Great Compromise of 1787 was a meeting about issues in the government and how they were going to be set up properly. This resolved the issue of representation in government and ended up agreeing on proportional government for the upper and lower house.
Answer:
a policy of remaining apart from the affairs or interests of other groups, especially the political affairs of other countries.
Explanation:
Isolationism refers to a general attitude of noninterference with other nations, or with the avoidance of connections that may lead to disruption, conflict, or war. ... Non-interventionism, for example, means an avoidance of military alliances that can lead to war; this is the sort practiced most famously by Switzerland.-Go ogle
D. All of the above all are economic