GMAT Sentence Correction: The growth of the railroads led to the abolition...

[gmat740]

Originally Posted by samarpan_bschool

Hi Mitzi

Is my explanation correct? Have i correctly made individual sentences from the question?

'Geographic isolations perpetuate language variations' ---> So 'perpetuate' modifies the object 'language variations'. So '-ed form' perpetuated

Language variations originate from various ethnic and cultural heritages' ----> So 'originate' modifies the subject 'language variations'. So '-ing form' originating


Thanks a ton!

Awesome explanation!

Thanks a lot. You Guys cleared a lot of doubts I always had using -ed/-ing