Right Handed
When you accept something from someone or meet a new person, it’s customary to use your right hand to shake or take the item. In this culture, the left hand is unclean, and the right hand is the “clean” hand.
Tons of Dunes
Everyone knows that Saudi Arabia is in the desert, and the sand dunes stretch for miles. In fact, it’s hard to work on them, so people cannot grow food in the sand. There’s only about two percent of farmable land in the whole country.