The invention of the cotton gin.
Becuase hittler was beat at world war 2 so he lost control over germany
Douglass portrays the slave traders and agents for slave traders as men auctioning for cattle instead of human beings. The slave traders and agents for slave traders at no point stop to think what they are doing is wrong, instead, it is business as usual and they are eager to acquire misbehaved slaves at steep discounts, much the same as farmers will bid pennies on the dollar for underweight farm animals.
The Kansas–Nebraska Act of 1854 was an organic act that created the territories of Kansas and Nebraska. It was drafted by Democratic Senator Stephen A. Douglas, passed by the 33rd United States Congress, and signed into law by President Franklin Pierce. Douglas introduced the bill with the goal of opening up new lands to development and facilitating construction of a transcontinental railroad, but the Kansas–Nebraska Act is most notable for effectively repealing the Missouri Compromise, stoking national tensions over slavery, and contributing to a series of armed conflicts known as "Bleeding Kansas".
The United States had acquired vast amounts of sparsely-settled land in the 1803 Louisiana Purchase, and since the 1840s Douglas had sought to establish a territorial government in a portion of the Louisiana Purchase that was still unorganized. Douglas's efforts were stymied by Senator David Rice Atchison and other Southern leaders who refused to allow the creation of territories that banned slavery; slavery would have been banned because the Missouri Compromise outlawed slavery in territory north of latitude 36°30' north. To win the support of Southerners like Atchison, Pierce and Douglas agreed to back the repeal of the Missouri Compromise, with the status of slavery instead decided on the basis of "popular sovereignty." Under popular sovereignty, the citizens of each territory, rather than Congress, would determine whether or not slavery would be allowed.
The two actions by the Federal Government that were attempts to preserve the Union in the face of a bitter quarrel over slavery are Missouri Compromise and Compromise of 1850. Option B is correct.
The Missouri Compromise constituted the legislation that admitted Maine to the United States as a free state along with Missouri as a slave state, thus maintaining the balance of power between North and South in the United States Senate.
The Compromise of 1850 consists of five laws passed in September of 1850 that addressed the issue of slavery.