Why has the war of 1812 been called the “second war for american independence”

Because in the War of 1812 the United States of America once more against the British and their Native American allies. So some people like historians see it as a Second War for American Independence.

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they liv