Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово MAKE так, чтобы оно грам­ма­ти­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

Alfred Nobel invented dynamite in the 1860s. He was hoping that it __________________ construction safer and more efficient by making it easier for builders to break through rock. To his horror, however, people started using dynamite for warfare and killing each other. Nobel felt a deep sense of guilt and responsibility.