War takes away many innocent lives.

They waged war against the enemy country.

We have a responsibility to make this world a better place.

He treats us as a big friend.

That country is trying to expand their sphere of influence.

If the balance of power in this region is disrupted, there is a possibility of major turmoil.

He has the alias 'Genius' because of his talent.

He cut the apple into exactly two equal parts.

His heart was broken in two.

He and his twin brother are as alike as two peas in a pod.