Auschwitz/ Birkenau and belzec were two that was used during that time.
This is moreso japan but it helped them stay peaceful and avoid war as well as not have foreigners taking their jobs
Answer:
the answer is the last one.
In the years leading up to the Missouri Compromise of 1820, tensions began to rise between pro-slavery and anti-slavery factions within the U.S. Congress and across the country. They reached a boiling point after Missouri’s 1819 request for admission to the Union as a slave state, which threatened to upset the delicate balance between slave states and free states. To keep the peace, Congress orchestrated a two-part compromise, granting Missouri’s request but also admitting Maine as a free state. It also passed an amendment that drew an imaginary line across the former Louisiana Territory, establishing a boundary between free and slave regions that remained the law of the land until it was negated by the Kansas-Nebraska Act of 1854.
A. the Compromise of 1850 was illegal because it was illegal for Congress to deprive a slave owner of property (slaves) without the due process of law.
Under the Compromise of 1850, western states were allowed to vote whether or not territories would allow slavery. The compromise also created a dividing line for existing states between free and slave states.
The Dred Scott case was decided in 1857 after Scott's master had moved him into free states. He argued that by being moved into free states, declared after the Compromise of 1850, changed his status. The Court declared slaves were not people but were property. Due to their status as property, the property could not be taken away just because the master moved.
