how is something classified as a world wonder

Question

I was wondering why things like the Brandenburg gate is a wonder yet something like the Moscow gate(probably not real name) isn’t

In: Other

Answer 1

The 7 wonders of the *modern* world is determined by the American Society of Civil Engineers (ASCE).

The 7 wonders of the *ancient* world are not well defined. There are a few lists out there but the original list was made by scholars in something like 400 BC.