Answer:
Promoted himself as a centrist
Explanation: i hope this is it.
The case proved that the states cannot challenge the implied federal powers
Assimilation is the process by which a person or people acquire the social and psychological characteristics of a group.
The immigrants and natives in America formed a melting pot, meaning their cultures, beliefs and communities blended together overtime. This assimilation allowed for an Irishman, once discriminated against, to gain the respect and prestige to become President.