who discovered america?

dude, I'm sure you can figure this on out easily, just go to google or wikipedia.

Actually -- the people who discovered America are the native Americans who apparently came here from northeastern Asia at least 10,000 years ago.

http://en.wikipedia.org/wiki/Leif_Ericson

it depends what you mean and at what time

America was not discovered by a single individual, as the continent had been populated by indigenous people for thousands of years before the arrival of Europeans. However, Christopher Columbus, an Italian explorer sailing under the Spanish flag, is often credited with the European discovery of America.

To find this answer, you can conduct a quick internet search using reliable sources such as history books or reputable websites. By typing "Who discovered America?" into a search engine, you will be presented with various sources and perspectives on the topic. It is always important to critically evaluate the information you find and consider multiple viewpoints to gain a broader understanding of historical events.