Adding extra information to a sentence (or paragraph) using brackets, dashes or commas. If you take it out again, the passage should still make grammatical sense. "The case was worn - and very full - ...

Can language exist without grammar? Grammar is the system for organising a language. All major languages have a grammatical structure. What is an adjective? Learn about the importance of adjectives ...

Freedom of speech is a bellwether: how any society tolerates those with minority, disfavored, or even obnoxious views will often speak to its performance on human rights more generally. In ...