Actually, yvjtnx is right, but not about the thing you're thinking of. jason269's post was just a bunch of copied-and-pasted junk with the one thing OP needed buried in the middle. bobbygstx apparently ended up solving his own question when he figured out that he could tap and hold on individual sites and delete them. Clearing the history and cache only works in so far as you're going to have to keep doing it over and over ad infinitum if you don't want to see recently visited sites.
As for jason269, you should read the original question more closely and then trim down your answer so it addresses the question. What you did only serves to confuse people like yvjtnx and for the rest of us, it's akin to an automated phone directory that's trying to help by listening for key words and then blurting out whatever relevant information it has (which actually doesn't relate to the question at all).