Slave countries?

what are the pros and cons of slave countries?
can It be a regular income source to have? another flow of cash to have, coming to me for my main country?

Quite simply, a slave country allows you to exceed the limitations of owning a single country. Additional income, having a strategic map location, added population growth, and more can be gained by having additional countries. Like your main country, they can be tools for whatever goals you are set towards.

If you want to pick a fight always use a C3. Never...unless you want to fight until the death un-secure your main. But if you want to martyre your existence go to FB where you have no choice also your paranoia of having a unsecure country will lead to you spending more on defence than the country can make to break even.

Yes Yes Aries bro. I have been pre-occupied, but I am now settling into a stable existence. I have a couple more real life battles to deal with before I can commit to war n SC. But once they are dealt with I'll recommit to your war games bro.

Edit...I have been partying all night so I hope I make sense