My friend resolved a conflict with the help of my teacher, Europeans contributed significantly to America, Conflict resolution is essential for a better world, Technology has developed to support people and protect the environment, Everyone needs a culture of peace to live in a better society, Every action, whether good or bad, has consequences, Many species live in aquatic ecosystems, Environmental issues can pollute the air, Wars have both causes and negative consequences, It is important to manage our resources responsibly.

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