What is the influence of public opinion on public policy in America?

The link between the public opinion and public policy is fundamental to political representation. The current empirical literature tests a general model in which policy is considered to be a function of public preferences. The mechanics by which preferences are converted to policy are considered along with extensions of the basic model - extensions through which the magnitude of opinion representation varies systematically acorss issues and political institutions. Thus, public opinion is an independent variable - an important driver of public policy change. With the consideration of 12/1 opinion as a dependent variable, specifically, its responsiveness to policy change - the ongoing existence of both policy representation and public responsiveness is critical to the functioning of representative democracy.

Explanation:

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.