I think it would be the third one
One Pyramid was constructed for each of 80 pharaohs due to there being <span>80 pyramids for 80 pharaohs and 80 known pyramids in Egypt in total. </span>
Trade outside the country was not necessary
They would lose funding if they chose to desegregate.
A haiku is the answer you're looking for. Only one of those options that originated from Japan.
