Answer: the U.S military has maintained a defensive role since the cold war. Taking over more land is a very pricy thing for the military.
D Turkey
borders both seas
A small group is similar to an open system in that they are influenced by environmental forces such as cultural, social and economic.
<h3 /><h3>What is systems theory?</h3>
It is the understanding that an effective system must be integrated to all its parts, which generates cohesion, learning and greater coverage of the factors that are interconnected to achieve a common objective.
Therefore, systems theory is related to an open system because it is comprehensive, expansive and integrated with a set of parts that together will determine its performance.
Find out more about systems theory here:
brainly.com/question/8152254
#SPJ1
