I have played a few South American countries and sometimes I have tried to attack a country much smaller than mine, with bewildering results. There are a few troops on the border but as soon as I attack several full strength regiments spring up from nowhere. As the war goes on my troops are getting depleted and my economy is suffering and revolt risk is increasing but the enemy is producing regiment after regiment like weeds. I can only raise new armies depending on the manpower and money available. Every time farmers are converted into soldiers the production suffers and eventually the economy goes into debt. My enemy is behind me in every respect and much smaller yet it seems to have no such constraints. Eventually I have to give up as the enemy's supply of troops is endless. What is going on?