The Secretary General of NATO has the chief civil service of the North Atlantic Treaty Organization, represented by an international diplomat. He is responsable for several important tasks, such as: chairing meetings with committees and spokesperson of NATO, but military, strategy and political decisions are responsabilty of member states.
Because the witnesses had different viewpoints so they might have seen different things..
If for example the witness is somehow related to the victim, his/her point of view might have been compromised and couldn't be used
hope this helps
Prozac is an SSRI because it affects the serotonin.
By bringing religion to a new territory, many europeans and priests were able to instill new views on god to the people of the new territory thus, affecting the cultural landscape.