Marco Polo was a Venetian merchant who travelled the Far East reaching the empires of China and Mongolia. Along with his family, interacted with the emperors of both countries and was believed that he was once a special guest of a Chinese emperor during his travels. His voyage made the Europeans know more about the lands at the Far East of the globe and became vital for trade and industry.
Ok I’d say stay more focused
By The German Radio. Back In WW2 Germans Were Forbidden To Use Radios Other Than The Ones Given To Them By Hitler. ( If They Were Caught With Outside World Radios They Were Killed) The Nazi Radio Transmitted The Laws And German Victorys And Other News