platonic follows herculean and Baconian. If meaning direct reference to Plato or his system, capitalize; if meaning merely philosophical, write platonic. See [herculean].
[Political parties]: Antis, Nationalist, Populist, Radical, Tory, Democrat, Prohibitionist. Adjectives of the same, same rule.
Personification: Anything may be personified, and all personified words should be capitalized, as: The spirit of Fire; the voice of Crime; the call of Duty; the ghost of Want.
Pronouns standing for Deity go thus: his wisdom; him we fear; thou God; thy Word; thee we adore. This is Biblical use. Capitalizing was an error of hymn-books of the long ago.
Q
Queen. See [king], [president], [governor], [official titles], etc.
R
russia leather. See [merchandise].
Religious denominations: Catholics, Protestants, Jews, Mohammedans—but pagan and heathen, for these terms are too indefinite to take the capital.
Republican. See [political parties].