Final answer:
The main findings of Posner's 'Political Salience of Cultural Differences' are that cultural differences influence political attitudes and beliefs, and that these differences can be shaped by factors such as ethnicity and nationality.
Step-by-step explanation:
The main findings of Posner's Political Salience of Cultural Differences are that cultural differences influence political attitudes and beliefs, and that these differences can be shaped by factors such as ethnicity and nationality.
Posner found that people from different cultures may have different perceptions of the role of government and citizen participation, leading to differences in political behavior and ideology.
Additionally, cultural differences can also affect personality traits and the way individuals perceive and interpret visual stimuli.