What are the three greek architectural orders? corinthian, doric, and ionic doric, arches, and ionic doric, tuscan, and corinthian ionic, corinthian, and vaults

Corinthian, Doric, and Ionic

Explanation:

    The columns first appeared in Greek architecture during the 7th century BC and reached their peak with the construction of the Parthenon 200 years later. The three most common types of Greek columns are Doric, Ionic, and Corinthian.

   The styles of many columns used in architecture were invented millennia ago in Greece. These column styles are still used in constructions today.  

no one cares about you you tube channel, this place if for learning.

jan tschichold, the son of a designer and sign painter