Sentence:  These sages include poet Carl Sandburg , <WSD>statesman</WSD> Jawaharlal Nehru and sculptor Jacques Lipchitz , in Volume One , and playwright Sean O'Casey , David Ben-Gurion , philosopher Bertrand Russell and the late Frank Lloyd Wright in the second set . 
Meaning of the word marked with <WSD> tags:  a man who is a respected leader in national or international affairs