Can ‘White’ politicians cater to ‘non-white’ voters’?

Why yes they can.

Ohjieshan’s opinion Blog (ohjieshanpoliticalblog.blogspot.com)

While it is true that people now called ‘Black, Red, Brown and Yellow’ are replacing the ‘White’ in the voting public.

The system IS rigged: The Electoral College and the 2016 election – People’s World (peoplesworld.org)

It is also true that the ‘White politicians’ in government can adjust their psychology expectations to please those so called (Non-White) voters?

Voters’ knowledge of political news varies widely, study …