In a historic first, North Korean leader Kim Jong Un on__________crossed the border that separates the two Koreas at the demilitarized zone (DMZ) to enter South Korea, becoming the first North Korean leader to step into South Korean territory since 1953.
Correct answer
A. April 27, 2018
Explanation
April 27, 2018 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.