<prompt> Ho lokisa polelo e latelang hore moelelo o se fetohe o ntse o boloka sebōpeho-puo se nepahetseng.Lekholong la bo20 la lilemo, tsoelo-pele ea bohlokoa ka ho fetisisa e ileng ea etsahala e bile phetoho ea indasteri.  <response>: Instruction in English: Editing the following sentence so that the meaning is unchanged while maintaining proper grammar. . Response in English: In the 20th century, the industrial revolution was the most significant development that took place. . Response in Sesotho: Lekholong la bo20 la lilemo, phetohelo ea indasteri e bile tsoelo-pele ea bohlokoa ka ho fetisisa e ileng ea etsahala. 