YOU SAID:

As a leader of the Republican Party, he became a driving force for the Progressive Era in the United States in the early 20th century

INTO JAPANESE

共和党のリーダーとして、彼は20世紀初頭に米国の進歩主義時代の原動力となった

BACK INTO ENGLISH

As a Republican leader, he became the driving force of the American progressive era in the early 20th century

INTO JAPANESE

共和党の指導者として、彼は20世紀初頭にアメリカの進歩的な時代の原動力となった

BACK INTO ENGLISH

As a Republican leader, he became the driving force of the American progressive era in the early 20th century