What is the question for this? I may be able to solve.
Answer:
The countries are small in terms of territory and population.
Explanation:
Some countries adopt a unitary system of government because of the following factors or reasons: The countries are small in terms of territory and population. They are relatively homogeneous and there is an absence of marked ethnic inequalities. They have limited skilled personnel and economic resources.
Answer:
B.The United States gains new colonies.