On the 20th anniversary of the 9/11 terror attacks, U.S. President Joe Biden called for unity in America, saying it was the “central lesson” of September 11. Mr ...

One lesson from the fiscal cliff showdown and government shutdown last fall is that Republicans need to have party unity, Rep. Paul Ryan said Sunday. In a much-discussed section of his new book, "The ...

BARCELONA — Spanish politicians who have been unable to put up a governing coalition for the last nine months needn’t look far for an example of parties who have overcome ideological differences and ...

The political and social climate that prevailed in Rwanda before 1994 emphasized differences, disunity, and destruction instead of the qualities of unity, productive and constructive energy that are ...