From the 700s to the 1200s, Baghdad was an Intellectual Center unrivaled in the world. It's House of Wisdom studied mathematics, astronomy, medicine, alchemy and chemistry, zoology, and geography.
This information on the website is excellent. In reality, hardly many people do it. the manner you just did. That so much information has come to light on this subject and that you have worked so hard astounds me. A game that a lot of people enjoy playing is: [links removed] dordle