Health Insurance became popular in the: 1930s.
Answer:
It became law on May 30, 1854. The Kansas-Nebraska Act repealed the Missouri Compromise, created two new territories, and allowed for popular sovereignty. It also produced a violent uprising known as “Bleeding Kansas,” as proslavery and antislavery activists flooded into the territories to sway the vote.
Explanation:
Answer: Concentration camp in Poland
Explanation: Prisoners secretly planned a revolt to bring down the camp in 1943
