NOTE: If you are being notified, that you can’t get a book on your Amazon Store, you can follow this tutorial on how to change the country of your Amazon Store: https://www.howtogeek.com/328197/how-to-change-your-country-on-your-amazon-so-you-can-buy-different-kindle-books/ (No need to input real information, you can use: https://www.fakeaddressgenerator.com/ ). Additionally, you may simply search for the exact title of the book in your own country’s Amazon Store and add id like that to your library. This works too most of the time.
Genghis Khan: A Life From Beginning To End
https://www.amazon.co.uk/gp/product/B01ET46NK8/
Roman Britain: A History From Beginning to End
https://www.amazon.co.uk/gp/product/B01LOCZ0FM/
World War 1: A History From Beginning to End
https://www.amazon.co.uk/gp/product/B01M03OKDA/
The Crusades: A History From Beginning to End
https://www.amazon.co.uk/gp/product/B01BVM8PU2/
Boer Wars: A History From Beginning to End
https://www.amazon.co.uk/gp/product/B06XD1W8XV/
War of 1812: A History From Beginning to End
https://www.amazon.co.uk/gp/product/B01INUM1Y6/
Sumerians: A History From Beginning to End
https://www.amazon.co.uk/gp/product/B01INXL1U8/
The History of China in 50 Events
https://www.amazon.co.uk/gp/product/B01BMVK0DC/
American History in 50 Events
https://www.amazon.co.uk/gp/product/B019Z2SU1E/
The History of Cuba in 50 Events
https://www.amazon.co.uk/gp/product/B01DJB8044/