Business leaders such as John D. Rockefeller were called 'robber barons because he made huge profits by paying his workers low wages.
C. first battle in which American Indians fought outside of the Indian Territory
Daimyo -- they were powerful landowners and feudal lords who ruled until their decline in the Meiji period.
The correct answer for this question is this one: "<span>The writing of the period reflects a new national culture and identity. The passage suggest the early thought, feelings and lives of early American is that they are already aware of the situations that is happening in the area, from slavery to discrimination, all around.</span>