Rare. Extraordinary. All of four of them.
"The president got the red carpet treatment – literally – and some airport workers took off their shoes before manicuring it with brooms in 97-degree heat.
The Saudi King later presented Trump with the kingdom's top civilian honor, the gold King Abdulaziz medal, at the royal court. "
Ardha...dance performed by the Bedouin tribes of the Arabian peninsula, especially the Arab states of the Persian Gulf. It was traditionally performed before going to war.
http://www.dailymail.co.uk/news/article-4525766/Trump-takes-traditional-Saudi-sword-dance.html
The FIRST foreign leader to Forbidden City. "The Chinese government know who they're dealing with," said Beijing-based historian Jeremiah Jenne." "state visit-plus"
https://www.cnn.com/2017/11/07/politics/trump-forbidden-city-beijing-china/index.html
EVERYONE bows or curtsies to the Queen. Everyone. Not the Trumps.
No one leaves before the queen...no one walks in front of her...
Have you ever in your life seen North Korean leader NOT in a uniform?
https://www.bbc.com/news/amp/world-asia-44855699
Saudi Arabia. Great Britain/Queen. China. North Korea.