Help please! I’ll gibe brainiest

Reich discusses U. S political polarization in the society for the past decade . What groups does he identify?

Political polarization (see American and British English spelling differences) is the extent to which opinions on an issue are opposed, and the process by which this opposition increases over time. ... Polarization is associated with the process of politicization.

Social polarization is the segregation within a society that emerges when factors such as income inequality, real-estate fluctuations and economic displacement result in the differentiation of social groups from high-income to low-income.

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Political polarization is the extent to which opinions on an issue are opposed, and the process by which this opposition increases over time. Most discussions of polarization in political science consider polarization in the context of political parties and democratic systems of government.

#mark me brainliest plz.. :)

just don't strip down in public lol