Используют ли в английском языке скобки ()?

Ещё как:
"Remember that the full stop, exclamation mark or question mark goes after the final bracket (unless the brackets contain a complete sentence). Look at these examples:
My car is in the drive (with the window open).
I just had an accident with our new car. (Sssh! My husband doesn't know yet.)
The weather is wonderful. (If only it were always like this!)
The party was fantastic (as always)!
Do you remember Johnny (my brother's friend)?
Johnny came too. (Do you remember Johnny?) We had a great time".
И даже квадратные:
"We also sometimes use square brackets for nesting, for example:
Square brackets can also be nested (using square brackets [like these] inside round brackets)".
englishclub.com/writing/punctuation-brackets.htm

да

да

хз

Из английской википедии:
World War I was a significant turning point in the political, cultural, economic, and social climate of the world. The war and its immediate aftermath sparked numerous revolutions and uprisings. The Big Four (Britain, France, the United States, and Italy) imposed their terms on the defeated powers in a series of treaties agreed at the 1919 Paris Peace Conference, the most well known being the Treaty of Versailles with Germany.[21] Ultimately, as a result of the war, the Austro-Hungarian, German, Ottoman, and Russian Empires ceased to exist, and numerous new states were created from their remains. However, despite the conclusive Allied victory (and the creation of the League of Nations during the peace conference, intended to prevent future wars), a second world war followed just over twenty years later.

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