A região do Cáucaso se constitui por ser um verdadeiro mosaico étnico e de grande importância geoestratégica. Inúmeras disputas territoriais são travadas naquela região. Anos após a Guerra Fria, as
grandes potências travam uma batalha silenciosa por influência na região.
APRESENTE as razões que tornam a região do Cáucaso de grande importância geoestratégica para as
grandes potências mundiais.

This is all you, but i can give you some topics that you could try. if it rained when you want to do something outdoors, it 'limits' that human activity. maybe you want to do an experiment that goes throughout the whole year and you have to have above freezing the entire year. this 'limits' your activity. i thought of those just off of the top of my head. something that gets to me that might be getting to you is you are thinking too hard about what to do. think simply, and if it is too simple, then bump it up just a little bit.

Answer meranesia;

Answermongolia;