Add neutrality in game.(Like Switzerland)

[xeindoru 0]

I would like if a country could declare neutrality like Switzerland. You know,like I couldn't declare war on nobody and nobody can declare war on me for a period of time. And in that period of time,you could develop and trade goods with other countries and make the economy better. 

And maybe you could do like a vote for neutrality,the citizens of the country decides first and the the neighbours will.

"Correct me if I'm wrong"

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