Section 2.2: Mechanics: Punctuation and Capitalization

Section 2.2: Mechanics: Punctuation and Capitalization

Punctuation and capitalization are the structural signposts of written English. In diplomatic and professional communications, mechanical errors can lead to serious confusion or embarrass the sending state. The FSOT evaluates your mastery of punctuation rules—such as the proper application of commas, semicolons, colons, and apostrophes—and capitalization conventions.

Commas: Clauses, Parentheticals, and Series

Commas are applied according to strict syntactic rules, not where you would naturally "pause" in speech.

1. Joining Independent Clauses

Use a comma before a coordinating conjunction (for, and, nor, but, or, yet, so—FANBOYS) that connects two independent clauses.

• Correct: The political officer drafted the demarche, but the Deputy Chief of Mission chose to delay its transmission.
• Note: If the second clause lacks a subject, it is a compound predicate, and no comma should be used: The officer drafted the demarche and sent it to Washington.

2. Introductory Elements

Use a comma after an introductory clause, phrase, or word.

• Correct: After the host government rejected the proposal, the embassy began drafting a response.
• Correct: To secure the trade agreement, the Department of State dispatched a special envoy.

3. Non-Essential Appositives and Clauses

Use commas to set off non-essential (non-restrictive) clauses, phrases, and appositives. Do not use commas for essential (restrictive) elements.

• Non-Essential: The treaty, which was signed in Geneva last year, has finally been ratified. (The clause provides extra information; the sentence functions without it).
• Essential: The treaty that was signed in Geneva last year has finally been ratified. (The clause specifies which treaty, making it essential).
• Appositives: Ambassador Miller, a career FSO, delivered the speech. (Non-essential). FSO Jane Miller delivered the speech. (Essential title; no commas).

4. The Oxford Comma

The serial (or Oxford) comma is placed before the coordinating conjunction in a list of three or more items. The State Department's style guide and the FSOT require its use to prevent ambiguity.

• Ambiguous: The delegation met with the minister of agriculture, the lead trade negotiator and the president. (Did they meet two parties or three?)
• Clear: The delegation met with the minister of agriculture, the lead trade negotiator, and the president. (Three distinct parties).

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Semicolons and Colons: Connecting Independent Ideas

Semicolons and colons serve distinct connective purposes. Semicolons link related statements of equal grammatical rank, whereas colons link a statement to its explanation, list, or illustration.

1. The Semicolon

• Connecting Independent Clauses: Use a semicolon to join two closely related independent clauses not joined by a coordinating conjunction.
  • The embassy will remain closed tomorrow; a local holiday has disrupted municipal services.
• With Conjunctive Adverbs: When linking independent clauses with a transitional adverb (however, therefore, consequently, meanwhile), place a semicolon before the transition and a comma after it.
  • The RSO recommended evacuation; therefore, the post began implementing emergency protocols.
• In Complex Lists: Use semicolons to separate items in a series when the items themselves contain internal commas.
  • The attendees included John Smith, Consul General; Maria Gomez, Deputy Political Chief; and David Lee, Treasury Attaché.

2. The Colon

• Introducing Lists: Use a colon to introduce a list only after a complete independent clause.
  • Incorrect: The materials needed include: passport photos, birth certificates, and visa applications.
  • Correct: The consular section requires three items: passport photos, birth certificates, and visa applications.
• Introducing Explanations or Quotes: A colon can join two independent clauses if the second clause explains, expands upon, or illustrates the first.
  • The mission's objective is clear: we must secure the release of the detained citizen.

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Apostrophes: Possessives and Contractions

Apostrophes indicate possession or omission (contractions). In professional writing, contractions should generally be avoided.

1. Possessive Nouns

• Singular Nouns: Add 's to singular nouns, even those ending in s.
  • The officer's desk, the witness's statement, Congress's oversight.
• Plural Nouns: Add only an apostrophe to plural nouns ending in s. Add 's to irregular plurals not ending in s.
  • The officers' quarters (multiple officers), the children's safety.
• Joint vs. Separate Possession:
  • Smith and Jones's joint report (One report written by both).
  • Smith's and Jones's separate reports (Two different reports).

2. High-Frequency Confusions: Pronouns vs. Contractions

Possessive pronouns (its, whose, their, your) never take apostrophes. Contractions (it's, who's, they're, you're) always do.

• The embassy closed its gates. (Possessive pronoun).
• It is clear that it's too late to negotiate. (Contraction of it is).
• The analyst whose forecast was correct is being promoted. (Possessive pronoun).
• We need to identify who's attending the briefing. (Contraction of who is).

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Capitalization: Proper Nouns and Professional Titles

Capitalization errors on the FSOT often involve job titles, geographic regions, and government structures.

1. Professional and Diplomatic Titles

Capitalize titles only when they precede a proper name. Do not capitalize titles that stand alone or follow a name.

• We met with Ambassador Sullivan.
• We met with the ambassador.
• John Sullivan, the deputy chief of mission, drafted the cable.

2. Geographic Terms and Directions

Capitalize compass directions only when they refer to specific, recognized geographic regions. Do not capitalize them when they indicate direction.

• Tensions are rising in the Middle East.
• He traveled east to reach the consulate.
• The economy of the South has grown rapidly.

3. Government and Official Terminology

Capitalize specific government entities, acts, and documents, but use lowercase for general references.

• The U.S. Constitution is the supreme law. (Specific document).
• We must draft a new constitution for the club. (General reference).
• The Department of State issued a travel advisory. (Specific entity).
• The department will review the policy next month. (General reference).