Can you define and explain classic liberal pluralism vs. new legal pluralism? How is it significant in understanding legal pluralism today in Canada.

This is a definition I found that might or might not support the question. I put it below just in case.

"A legal system is pluralistic in the juristic sense when the sovereign commands different bodies of law for different groups of the population varying by ethnicity, religion, nationality, or geography, and when the parallel legal regimes are all dependent on the state legal system" (Merry, 1988, p.871).