Have the Europeans issued an apology to the African nations for colonization and slavery?

USA also did some handshaking in Europe after WWII and backed it up with US dollars (Marshall Plan). We also shook hands with the Japanese and have become best allies. We have even somewhat come to terms with Viet Nam.

The "hatred" of international organizations that you find revealing might be called disagreement by even the most liberal quarters in the USA but the hatred of USA by many of those organizations is beyond question by anyone.

I have heard that cultural diversity is a great rich thing but I have come to believe that these references are simply the convenient way to deal with an undeniable fact of life. The reality is, like all rich things a little goes a long way.