Examples of Realpolitiks during Nixon's presidency?

Question: Examples of Realpolitiks during Nixon's presidency!?

I have to include something about realpolitiks in my essay on the Nixon years and i dont know of much to say about it!. what else can i include!? examples of it or links would be helpful!.

thanks :] ?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Realpolitiks was Henry Kissinger’s philosophy for Nixon’s foreign relations, and its outcomes include détente with the Soviet Union and opening relations with China, both communist countries considered the ideological opposite of the US!.

http://en!.wikipedia!.org/wiki/Henry_Kissi!.!.!.Www@QuestionHome@Com