Mandela was the founder of the paramilitary wing of the ANC, which had a bloody campaign of bombings, murders, armed robberies, and massacres in South Africa and neighbouring countries. He very much was a terrorist.

In any case, they were the only person who actually answered OP’s question.

In Britain we don’t have dangerous wildlife. Only thing close to spicy is the adder, and they’re extremely rare and shy, their homes are all signposted and protected. The most killing animal we have is the cow. Don’t wander into a herd like an idiot, stay away from bulls, and there’s no problems. So it’s a bit jarring to have to worry about animals.