vladimir:

The Serbs never 'occupied' Krajna... nor any part of Bosnia for that matter.

The Krajina had Croatian and Serb villages interspersed among each other - the Krajina was not 100% Serb and apparently this was in part encouraged by Tito (both the interspersing and the concentration in majority Serb or Majority croat towns).

First some Serbs fled because they feared they would be attacked. Then the Croats were driven off by shelling, then the Croatian villages were settled or (more often) destroyed to prevent return. Then the same happened in reverse with Operation Storm: some serbs fled before it, some were driven off and then villages were destroyed to prevent return, or settled.

All of these with various degrees of "allegedly" and various sizes of people desplaced and houses destroyed.

Most economists teach a theoretical framework that has been shown to be fundamentally useless. -- James K. Galbraith