How we found out Evolution is true

[fredd bear]

The chimps in their natural habitat exercise a strong natural power hierarchy dominated by the tyrannical patriarchy.
Which is why creationists need to be on the far left. Otherwise they're being hypocrites.

But we already knew they're hypocrites. carry on.

 Chimps have also shown a capacity for cooperation and empathy.

--and theists think we are so damned special, because we have 'the divine spark' . We can't even say with certainty that we are the most advanced species on the planet.

For all I know, it could be dolphins.  Their  lack of need for artifacts could indicate a higher level of evolution for all I know. No ,I don't believe that to be the case, but can't prove that it is not.