It is a sad situation, but since you ask about the reason, that would be because they consider the geographical features in question to be of economic or strategic importance.
Answer this question… Soldiers infected in one country carried the infection to other countries.
An over-populated Greece provided the reservoir of soldiers for Alexander The Persian Empire provided a target in Asia ripe for takeover.
Erm, a giant increase in the population? The death of millions of soldiers and civilians in other countries alike? This is a rather broad question.
Answer this question… The movement of soldiers spread the infection from place to place.
14 millions
by knowing the geographical areas
by knowing the geographical areas
millions
Soldiers uses are mostly to protect their countries.
Millions of soldiers were held captive in World War 2 and it is difficult to give a precise number. There were millions of prisoners on both sides including nearly six million Soviet soldiers.
The countries still dictated are Afghanistan and Brazil. mainly from the freedom soldiers.
Probably China. It's army has millions of soldiers, only counting the infantry/ foot soldiers.