CAPITAL LETTERS AND PUNCTUATION.
+Capital Letters+.—The first word of (1) a sentence, (2) a line of poetry, (3) a direct quotation making complete sense or a direct question introduced into a sentence, and (4) phrases or clauses separately numbered or paragraphed should begin with a capital letter. Begin with a capital letter (5) proper names and words derived from them, (6) names of things personified, and (7) most abbreviations. Write in capital letters (8) the words I and O, and (9) numbers in the Roman notation. [Footnote: Small letters are preferred where numerous references to chapters, etc., are made.]
+Examples+.—1. The judicious are always a minority.
2. Honor and shame from no condition rise; Act well your part, there all the honor lies. 3. The question is, "Can law make people honest?" 4. Paintings are useful for these reasons: 1. They please; 2. They instruct. 5. The heroic Nelson destroyed the French fleet in Aboukir Bay. 6. Next, Anger rushed, his eyes on fire. 7. The Atlantic ocean beat Mrs. Partington. 8. The use of O and oh I am now to explain. 9. Napoleon II. never came to the throne.
+Period+.—Place a period after (1) a declarative or an imperative sentence, (2) an abbreviation, and (3) a number written in the Roman notation.
For examples see 1, 7, and 9 in the sentences above.
+Interrogation Point+.—Every direct interrogative sentence or clause should be followed by an interrogation point.
+Example+.—King Agrippa, believest thou the prophets?
+Exclamation Point+.—All exclamatory expressions must be followed by the exclamation point.
+Example+.—Oh! bloodiest picture in the book of time! +Comma+.—Set off by the comma (1) a phrase out of its natural order or not closely connected with the word it modifies; (2) an explanatory modifier that does not restrict the modified term or combine closely with it; (3) a participle used as an adjective modifier, with the words belonging to it, unless restrictive; (4) the adjective clause, when not restrictive; (5) the adverb clause, unless it closely follows and restricts the word it modifies; (6) a word or phrase independent or nearly so; (7) a direct quotation introduced into a sentence, unless formally introduced; (8) a noun clause used as an attribute complement; and (9) a term connected to another by or and having the same meaning. Separate by the comma (10) connected words and phrases, unless all the conjunctions are expressed; (11) independent clauses, when short and closely connected; and (12) the parts of a compound predicate and of other phrases, when long or differently modified.