The defining characteristics in the gilded age included individualism, urbanization, new values, art, and forms of entertainment. The Gilded Age refers to the era of rapid economic and population growth in the United States during the post?Civil War and post-Reconstruction eras of the late 19th century.
Your answer is fiscal policy
The Ancient Greek and Roman philosophers influenced them through the idea of democracy and people governing through parliaments and assemblies, while the European Philosophers influenced them through the ideas of Social Contract and human rights and things like that. This was mostly from Locke and Hobbes.
It's been a while, but i think the answer is D. I could be wrong though.