Answer:
Rex is most likely suffering from A. separation anxiety.
Explanation:
Separation anxiety is understood as an <em>extreme fear </em><em>of being </em><em>separated </em><em>from the prime caretaker.</em> The child feels extremely uncomfortable when being separated and tries to avoid it.
In this case, Rex gets too scared when he has to go to school, weeping when he is not close to his parents.
The U.S. military would act like the owners of all the land and the native americans would attack the U.S. for there land back
I believe probably 282,000 Kilometers.
