Final answer:
Ronald Reagan's foreign policy approach can be described as conservative, seeking peace through strength by increasing defense spending and improving relations with the Soviet Union.
Step-by-step explanation:
Ronald Reagan's foreign policy approach can be described as a conservative approach. He sought to achieve "peace through strength" by increasing defense spending and improving relations with the Soviet Union. Reagan declared war against international terrorism and took military action against Libya. His strategy, known as the Reagan Doctrine, involved providing aid to groups fighting against Communist forces worldwide.