Question

correct the text by inserting two commas. (note: in this skill, serial commas are not optional.) , construction on the eiffel tower, perhaps the most famous landmark in paris france began in january 1887.

Explanation:

To correct the text, we need to insert commas for proper punctuation. First, "Paris" and "France" are a city - country pair, so a comma should be between them. Second, the phrase "perhaps the most famous landmark in Paris, France" is a non - restrictive clause providing additional information about the Eiffel Tower, so a comma should be after "France" to separate this clause from the main clause "began in January 1887".

Answer:

Construction on the Eiffel Tower, perhaps the most famous landmark in Paris, France, began in January 1887.