<span>Parliament kept trying different ways of raising revenue from the colonies to finance the debts they incurred in recent years. They incurred a huge debt financing the Seven Year's War and were trying to get the colonies to help pay for it.</span>
Ethnicity is like your culture. Language, race, and religion all play into your background and culture. However, politics are something that govern the country you live in -- they're not necessarily connected to your background. Therefore, politics would be the correct answer.
Life before medicine was probably honestly horrible, there was nothing to cure diseases, sickness and probably led to more deaths when people got sick because they had nothing to fight it off with, now that we have medicine we have been given chances to beat the sickness and to become healthier.
<span>The correct answer is The Union used its superior number of ships to keep the South from exporting or importing foreign goods. This strategy effectively exploited the Confederate weakness and weakened it economically. Without being able to export or import, the Confederacy was further weakened as it could not access goods needed or generate income.</span>