Hey there,
Answer:
<span>A treaty needs two-thirds approval vote in the Senate.
Hope this helps :D
<em>~Top</em>
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At the start of World War 2, America is the country that maintained the isolationist policy.
The result would be the destruction of the empire and civilization as they knew back then.
Answer:1543
Explanation:
While its dates are disputed, the publication in 1543 of Nicolaus Copernicus ‘s De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres) is often cited as marking the beginning of the Scientific Revolution.