In , the aids virus was discovered in america.

1985
1975
1981

The actual date was in 1983. But since that option isn't here My educated guess would have to be "1885". But like I said, i'm not 100% sure since it was discovered in America in 1883.

In the late fifteenth century, a major world power that established colonies in the era of old imperialism was france or germany or spain. their colonial activity was mainly limited to america or africa or asia.