Complex sentence: John Campisteguy (September 7,1859--September 4,1937) was a soldier, lawyer, and politician who served as the President of Uruguay between 1927 and 1931.
Split into simpler sentences: John Campisteguy (September 7,1859--September 4,1937) was a soldier, lawyer, and Uruguayan political figure. He served as the President of Uruguay between 1927 and 1931.