The articulation of national interest and the means chosen to secure those interests, both material and ideational in the international area is called

FOREIGN POLICY

Explanation:

Foreign policy is a policy in which national interest is choose by the state with the sole aim to achieve goals within its international area. Foreign policy enables interaction with different countries in other to safeguard the interests of the nation and its citizens.

A country's foreign policy is also about how country work with other countries economically, politically and socially.

With foreign policy nation can easily interacts with other nations in order to further its own interests and secure those interests.

answer; i do believe that the answer is (c) electrolyte imbalance or (d) cessation of menstrual cycle; plz check first good luck