In India, people are put into four main groups, or castes (varnas). The highest caste is the

The caste system divides Hindus into four groups: Brahmins, Kshtriyas, Vaishyas, and the Shrudas.

Explanation:

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latin america is a region of racial and cultural diversity.  it is a group of countries and dependencies in the americas where romance languages are predominant. the term originated in 19th century france as amérique latine to consider french-speaking territories in the americas along with the larger group of countries where spanish and portuguese languages prevailed.

explanation:

i'd assume india mainly because of how isolated japan was.   plus it is a whole china away.