The greatest road system built in the Americas prior to the arrival of Christopher Columbus was the Incan highway, which, over 2,500 miles long and extending from northern Ecuador through Peru to southern Chile.
A. Columbus was the Incan highway, which, over 2,500 miles long and extending
B. Columbus was the Incan highway, over 2,500 miles in length, which had extended
C. Columbus, the Incan highway, which was over 2,500 miles in length and extended
D. Columbus, the Incan highway, being over 2,500 miles in length, was extended
E. Columbus, the Incan highway was over 2,500 miles long, extending
Correct Answer Below (so you don’t see it while reviewing the question)
Correct Answer: E
This sentence correction explanation is coming soon. Submit the form to speed it up!
For some SC guidance, here’s a link to a breakdown of GMAT sentence correction. If you want to put this explanation to the front of the line then go ahead and copy/paste the question into the form below and hammer on the submit button.