First, if you research Military Academy (Improved) before researching Military Academy, it will not work on Khaganate Palace. Also, the efficiency of Military Academy (Improved) is far from 53%. According to my test, it should be less than 10%.
First, if you research Military Academy (Improved) before researching Military Academy, it will not work on Khaganate Palace. Also, the efficiency of Military Academy (Improved) is far from 53%. According to my test, it should be less than 10%.