gun powder
<span>Janissaries</span> were loyal soldiers trained to use small arms. They were regarded the most loyal of the sultan troops, and were also highly trained and disciplined. These disciplined forces were unlike the disorganized soldiers of Anatolia who also did not have gunpowder reserves.
Answer:
Population density is a measurement of population per unit area
Slaveholders wanted to expand slavery west, and conflict broke out between anti-slavery and pro-slavery Americans in Kansas I.E Bloody Kansas.
2. Because it set the precedent through the Supreme Court that blacks whether free or still in slavery were not citizens and were considered property (if slaves), therefore could not sue in court. The north was primarily against slavery whereas the South was pro-slavery.