Is infotainment a abbreviation acronym eponym blend

How did the language of the gettysburg address differ from the language in the secondary source about this speech?

Select the sentence with the dangling modifier. which highlighted ones is it? it can only be one.

"such has been the patient suffrence of these colonies; and such is now the necessity which constrains them to after their former systems of government. the history of the present king of great britain is a history of reapeated injuries and usurpations, all having in direct object the establishedment of an absolute tyranny over these states." which statement best describes the excerpt