Answer:
Parliamentary government
Explanation:
The parliamentary system of government is the one in which the citizens elect members of the legislative branch. The legislative branch then chooses the head of the executive branch. Power is also shared between the central government and a number of state governments that are scattered throughout the country.
The leader of the parliamentary system of government is the Prime minister and usually has a monarch which could be the King or Queen who has very little interference in the government
I'm not 100% what the question is, but I'm guessing you are trying to come up with a thesis statement for an essay.
A good thesis statement could be...
The Declaration of Independence is truly one of the most influential U.S documents.
I hope this helps!
The collapse of the Whig party.
Following the Kansas-Nebraska Act the Whig party fell apart. This left an opportunity for a new party to oppose the Democratic party. The know-nothings or American Party began electing their chosen legislators into office. This party was anti-catholic and famously aggressive towards immigrants.