Is There a Caste System in India?

There was a verna jate system in indialet's. What is the vernajate system? Let me give a weird example, but i think it'll make sense. Let's say there's a person from canada who becomes a hinduo and starts practising hinduism. And that person is a school teacher, to day based on that, what we can say that the person's jati is canadian, and werna is a brahmin. So that's how it always worked. That is, in brief, why the japanese decided not to invade the u asa, but decided to invade southern southeast asia and go