In the early 19th century, americans sought to resolve their political disputes through compromise, yet by 1860 this no longer seemed possible. analyze the reasons for this change. use the documents and your knowledge of the period 1820-1860 in constructing your response.

the answer is b.2008 and 2012 were presidential election years.

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.