Year of double-digit Epic
Rule. First two words express the number of the year of double-digit.
1937→ 37 →3 (3 letters) 7 (7 letters)
Ivy(3) address(7), Franklin D. Roosevelt , as President of the United States for a second term.
Mad(3) Bombing(7) of Guernica in Spain.
Bay(3) benefit(7),in California, the Golden Gate Bridge opens
Top(3) British(7) Neville Chamberlain becomes Prime Minister of the United Kingdom.
Cry(3) Picasso(7), completes Guernica.
War(3) astound(7), Sino-Japanese War, Battle of Lugou Bridge.
Sad(3) Beijing (7),Japan occupies.
The(3) Nanking(7) Massacre.
If you try to make this, "number of letters" is on the Internet with the word "cross word".