What is Inner and Outer Peace and how can I achieve them? I am bit Confused about Inner and Outer Peace. 

If they exist, how can I know and how can I achieve them?
Using Buddhist vocabulary, what you call "inner peace" might be "tranquility" (i.e. Passaddhi); and what you call "Outer Peace" might be a consequence of ethical/virtuous/moral behaviour (i.e. Sīla).