Due to the Articles of Confederation, States could override what Congress had established and create their own laws which caused division between the states and caused many issues on currency and of other sorts of important matters. Thus, enabling no authority of control over the power of the differentiating states.
The correct answer is A
Citizenship
Roman citizenship was an important aspect of the social structure of the Roman republic.It ensured that a person could vote or be voted for, and could also amass wealth and influence. Roman citizens were also treated fairly in the judicial system.
Border ruffians contributed to the "bleeding Kansas" problem by actively terrorizing citizens of the free state. The Border ruffians came from the slave state of Missouri and in an attempt to change attitudes through force, they would actively terrorize opponents to their pro-slavery stance. The "bleeding Kansas" problem occurred as is was decided around the time of 1950 that the settlers themselves would choose whether Kansas was a free or slave state. This resulted in a flood of people from both sides rushing to settle Kansas in order to gain another state that aligned with their particular values. The period lasted until about 1959-60 and animosity persisted through the civil war.
I think it's George Vancouver?
Re-read the answer because B and D are really good answers but I'm pretty sure D is the answer