How did the Native Americans treat Sir Walter Raleigh?

Answer 1

If you are referring to native Americans in what is now the USA - as opposed to South America - Ralegh never set foot in North America and had no dealings whatsoever with natives in their land. He did, however, meet several Algonquians who had traveled to England.

Ralegh sponsored and organised the first two Roanoke voyages but he did not go there himself. By the time of the 1587 voyage, Ralegh had no financial interest and did little more than lend his name to the enterprise. By 1587 Ralegh was concentrating on his Irish interests.

At no time did he ever travel to North America.