The United States of America
Answer:
1: air traffic controllers
2:fired
3:Day O'Connor
Explanation:
The Qing Dynasty ruling from 1644 to 1912.
Yes, it is true that North Korea has been actively developing and testing nuclear arms for the last decade, since most of their facilities and tests are easily traceable.
The correct answer is C. By forming trade blocsExplanationA trade bloc is an agreement between different nation through which certain barriers such as tariffs are eliminated or reduced, which implies trade between the countries or nations that are part of the block is cheaper, this benefits the economy of the countries participating as the economy grows. Also, trade blocks imply cooperation of nations as they reduced or eliminate barrier and support each other economy as all of them have trade benefits, because of this trade block imply nations cooperate economically.
