solved I’m studying for my Political Science class and don’t understand

I’m studying for my Political Science class and don’t understand how to answer this. Can you help me study?

John Rawls argues that Public Reason is public in three different senses. Identify and explain one specific way that Public Reason is public. (one point)
John Rawls generally seeks to limit the role of comprehensive doctrines in debates over public matters. However, he qualifies this limit on the role of comprehensive doctrines with his Proviso. Explain what the Proviso stipulates concerning the use of comprehensive doctrines in public debates. (one point)
Briefly explain what is generally meant by the Politics of Recognition and provide one specific example from contemporary politics. (one point)
What does Nancy Fraser mean by the Politics of Representation? In your response, explain what this form of politics is about (or what exactly it challenges in theories about politics). (one point)
In what sense or senses, according to Charles Taylor’s argument in Multiculturalism, is identity a fundamental human need? (one point)