Complex sentence: An insurrection began in 1900, and continued until the end of the term of Major General John J. Pershing, the third and final military governor of Moro Province, although major resistance continued in Bud Dajo and Mount Bagsak in Jolo.
Split into simpler sentences: An insurrection began in 1900, and continued until the end of the term of Major General John J. Pershing, the third and final military governor of Moro Province. However, major resistance continued beyond his term in Bud Dajo and Mount Bagsak in Jolo.