Free trade is not a natural right. It is proven by a counter example: China is a planned economy and does not have free trade. So it is not a natural right.
The large-scale ways in which WWII changed the world are well-known: the Holocaust's decimation of Jewish people and culture, the use of atomic bombs on Japan, and the wide swath of death and destruction caused by the Axis powers in Europe
What was a result of the disputed presidential
election of 1876? The answer is:
(1) Reconstruction ended as federal troops were
removed from the South.