List the famous contemporaries of Timur you know.

Khan Tokhtamysh and Emir Mamai – in the Horde, Prince Dmitry Donskoy and Prey, Sergius of Radonezh – in Russia, King Casimir the Great – in Poland, King Charles V and the commander Bertrand Du Gecklin – in France, King Richard II and the rebel Wat Tyler – in England, sultans Murad I and Bayazet I in Turkey, King Lazar in Serbia, Emperor Chu Yuan-chjan (founder of the Ming dynasty) in China.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.