He was member of the committee on foreign relations from 1983 to 1998.

He was the author of several books on international relations.

They were strong friends in our hour of need and I'm glad we're on such good relations.

They also put a large strain on relations between the city and the university.

He was best known for his influential work on race relations.

Some of his other research focused on race relations in Africa.

He was assigned to the standing committee on federal relations.

On foreign relations, both men have had remarkably little to say.

He is considered a father of research on spatial relations.

I saw all these big restaurants spending so much money on public relations.