Locke and rousseau as writers during the enlightenment expanded the concept of

The correct answer is: "Social contract".

The Enlightenment philoshophers such as Locke or Rosseau, developed ideas and principles which challenged and ended up tumbling the power structures of the Old Regime.

They promoted democratic principles, such as the definitions of bills of citizens' rights, universal suffrage, social contract (citizens electing political representatives to form a goverment through suffrage, in opposition to the prevailing absolut monarchies), and the division of the powers of the state in order to avoid excessive power accumulation in certain sectors, and therefore authoritarist risks.

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!