This was known as the "iron curtain." It was a term used to describe the boundary in Europe, which formed at the end of WWII and lasted until the ending of the Cold War.
The ancient Romans used their engineering skills to build aqueducts, bridges, roads, domed structures, the hypocaust heating system and any other building projects they undertook.
Hope this helps!
Just need points sorry for not answering you question
By the bombing of Tokyo, you mean the Doolittle raid then yes, It was a much-needed morale booster.
