It is an island that has more than 75 distinct cultural groups live in the area​

Palawan

Explanation:

Palawan is a province in Philippines, located at Mimoropha. It is the largest province in the country. It has one major feature it is known for, that feature is it's diverse culture, housing more than 75 of them. It also have a lovely tourist site with white beaches and clear water.

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.

answer; fair labor and standard act;