What is the major philosophical movement of eighteenth-century Europe and Colonial America, was a radically new synthesis of ideas about humanity, reason, nature, and God. This philosophy was marked by a conviction that that humans are not superstitious beings ruled by God or the aristocracy, and that all men (and some thinkers also included women) should have equal rights and opportunities for the pursuit of freedom, happiness, and fulfillment.

was a radically new synthesis of ideas about humanity, reason, nature, and God.

Explanation:

The Enlightenment, also known as the intellectual movement was a philosophical idea developed during the 18th century in European countries like France and which also extended to America. The movement promoted a set of new ideas that would see a whole new way of thinking about nature, humanity, God, and reason and this spurred the development of scientific breakthroughs by people like Sir Isaac Newton, Rene Descartes, and Galileo.

The idea discouraged the total reliance on religion as a way of thinking. It rather encourages humans to reason on their own and make conclusions from independent thinking. It contrasted a bit with Deism which stressed the belief in one God which is a belief that most people agreed with as well as the acceptance of some spiritual truths. America also adopted the Enlightenment ad this is reflected in their constitution.

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.