Pannonius
Reconquistador
Arkaim is an archeological site in southern Russia, dating from 20-17 century BC. This city belonged to a highly advanced Indo-european civilisation known as Andronovo culture, or Sintashta-Petrovka culture.
Here's a Wikipedia article:
http://en.wikipedia.org/wiki/Arkaim
Here's a Wikipedia article:
http://en.wikipedia.org/wiki/Arkaim