7 points
Same reason we do today, they’re cool. https://en.wikipedia.org/wiki/Gateway_Arch
3 points
They’re usually to celebrate a triumph
1 point
Cities grow, so I imagine the first few were actually gates from the old city wall, and the triumphal entry became a ceremonial simulacra of itself. Maybe on powerful/respected general was like: don’t tear down that gate, the memories of that time i defeated…
1 point
What about Troy? Only asking because a while back we found evidence it actually exsisted.
1 point