Answer:
popular sovereignty- the principle that the authority of a state and its government are created and sustained by the elected representatives, who are the source of all political power and are voted on by the people
Kansas-Nebraska Act- repealed the Missouri Compromise, created two new territories, and allowed for popular sovereignty
The Kansas-Nebraska Act raised the possibility that slavery could be extended into territories where it had once been banned
Explanation:
B. It gave the ability to purchase surplus lands
Because the Native Americans were not introduced to European diseases on their own homeland.
Their immune systems were exposed to European Diseases that they never were in contact with before, which caused sickness. Without today's medicine, they were basically helpless and left to die from the exposed diseases.
The ganga river flows through the city of kanpur
At the turn of the century, many countries were rich, people believed that social justice was being ensured and that countries were prospering. Others lived in fear because they were aware of the militaristic policies and they noticed that the militaries of all countries increased twice in size. Everything seemed as if things were going well while in reality people were preparing for a mass scale war which resulted with WW1.