What do they all have in common?

[Alexander Powell]

What do they all have in common?

[Andrew Johnson]

no gays

[James Brooks]

Mongol genes

[Christian Davis]

All in Asia

[Thomas Robinson]

Iran should be west asia and afghanistan should be central asia imo

[Asher Gonzalez]

Russia is nothing like the rest. Only Native Siberians are asians, and they are tiny minority The rest are Europeans or neither (like Chechens).

[Carter Robinson]

They all share a continent and along with Europe make up Eurasia.

[Christopher Morales]

They are all on the same planet.

[Robert Lewis]

Europe is western asia tho

[Gavin Davis]

Just being no European.
It is the same way that we call africa, ameirica and Europe as western world.