The answer to this question is D.
Answer:
They are in the same country of Ireland.
Ireland?
Explanation:
Belfast is in Northern Ireland, while Cork City is in the Republic of Ireland, which is in Ireland of course.
Otherwise, I doubt there is any more simple and common similarities.
Answer: South Vietnam surrendered after Saigon fell.
I believe it would be politics, education, and voting right
As proved by the transatlantic flights of Lindbergh and Earhart, postwar airplanes were engineered to fly greater distance.
A transatlantic flight is the one of an aircraft accross the Atlantic Ocean from Africa, The Middle Easte or Europe to North America, Central America and South America or vice versa.
Charles Lindbergh crossed the Atlantic Ocean and landed safety less than 34 years later in Paris. Thus, he became the first pilot to solo a nonstop transatlantic flight, and as a result he changed public opinion with regard the value of air travel and laid the foundation for the future development of aviation.
Amelia Mary Earhart was the first female aviator to fly solo across the Atlantic Ocean. She became a pioneer.