Question

Difficulty: Very hardColons, Semicolons, and Dashes

Complete the passage by entering the punctuation marks in the blank spaces that conform to the conventions of Standard English.

Answer:During the Late Bronze Age collapse around 1200 BCE1200\text{ BCE}, several major Eastern Mediterranean civilizations experienced sudden, catastrophic declines【:】 the Mycenaeans, whose palatial economies crumbled under pressure from trade disruptions【;】 the Hittites, who saw their capital city of Hattusa burned and abandoned【;】 and the New Kingdom of Egypt, which survived but was permanently weakened.

Answer

The first blank requires a colon (:) or em-dash (—) to introduce the explanatory list following an independent clause. The second and third blanks require semicolons (;) to separate the list items, as the items themselves contain internal commas.
The correct punctuation pattern uses a colon or dash for the first blank to set off an explanatory list of noun phrases following an independent clause, followed by semicolons in the second and third blanks to separate the complex list items that already contain internal commas.

Step-by-Step Solution

1
Examine the clause preceding the first blank.
The clause 'During the Late Bronze Age collapse around 1200 BCE1200\text{ BCE}, several major Eastern Mediterranean civilizations experienced sudden, catastrophic declines' is grammatically independent.
This determines that either a colon or a dash is appropriate to introduce a list or explanation that follows.
2
Analyze the structure of the elements following the first blank.
The subsequent text is a list of three noun phrases representing civilizations, rather than independent clauses.
Because these elements are not independent clauses, a semicolon cannot be used in the first blank.
3
Identify the punctuation needed within the list items.
Each list item ('the Mycenaeans, whose...', 'the Hittites, who...', 'and the New Kingdom of Egypt, which...') contains internal punctuation in the form of relative clause commas.
Because the items contain commas internally, using standard commas to separate the items would create ambiguity. Semicolons must be used as 'super-commas' to clearly delineate the boundaries of each item in the list.

Key Concept

Using colons or dashes to introduce list items after an independent clause, and using semicolons as 'super-commas' to separate list items that contain internal punctuation.
Estimated Time:1m 30s
Rate this question