American/British English Capitalization

Does the following stand for: American, British and Canadian English?

In English titles the initial letters of the first word and of all nouns, pronouns (except the relative 'that'), adjectives, verbs, adverbs, and subordinating conjunctions are capitalized, but those of articles, possessive determiners ('my', etc.), prepositions, and the co-ordinating conjunctions 'and', 'but', 'or', and 'nor' are not:

(books) Put Out More Flags; How Far Can You Go?; The Man Who Was Thursday; All's Well that Ends Well; Pride and Prejudice; A Voyage towards the South Pole;
(series) A Social History of the Welsh Language;
(poems) The Faerie Queene; 'The Passionate Shepherd to his Love'

Another question: is it Chair of Declamation or Chair of declamation?

Yhank you