Answer:
They are so important because they handle all foreign affairs.
Explanation:
I think it's population and transportation but I'm not sure
The cause of the increasingly tense relations between the mexican government and the american residents in texas after 1830 was mainly the increasing american immigration, that brought with it many cultural and social conflicts, since the Mexican natives became the minority in Texas, reaching only 7800 against the 30,000 English-speaking inhabitants, bringing as a consequence a conflict for the independence of Texas and then the annexation to the United States of America.
Her “Apprehension” as to what he was really reading.
President Obama signed an order to close the Guantanamo prison due to alleged abuses and use of torture.