It was inhumane to americans, especially since the laws here say you can't drink alcohol at 18, but you can die in war at 18.
It was inhumane to Vietnamese, who to this day are still suffering the consequences of the war.
Answer:
China conquered the Mongolian State in 1919.
A slave rebellion in Haiti helped the United States double in size at the beginning of the 19th century. The uprising in what was a French colony at the time had an unexpected repercussion when the leaders of France decided to abandon plans for an empire in the Americas. With France's profound change of plans, the French decided to sell an enormous parcel of land, the Louisiana Purchase, to the United States in 1803.
The Declaration of Independence, which was drafted by Thomas Jefferson, states that all men (specifically white men) have unalienable rights such as freedom from tyranny.
A characteristic that all state constitutions have in common is that they all "include a bill of rights". These bills of rights were included to ensure that the government did not trample on the natural human rights of the citizens.