Who built the Pyramids?

[Mr Conspiracy]

Did aliens build them? Did we build them? If we did, why can we not do it today? 

[Jalopy King]

We can do it today.

Ancient people just used intelligent engineering and lots of slaves.

[JulyEgypt]

Just because they weren't european and they were "primitive" doesnt mean they couldn't build stuff better then europe. That's why I hate it when people say say aliens built the pyramids. It's so eurocentric. Europe needs grow out of this