This type of decision definitely promotes world peace. Ashoka said that winning people through dhamma is much better than conquering them through force. He believed that victory of dhamma was the best victory. Ashoka sent his missions of peace to the countries outside of the Maurya Empire and both inside and outside India. It showed an impact on Southern states. To achieve independence Gandhiji also followed non-violence. He brought all the nation together. India won independence. So I think this type of decision promotes world peace.