original_query: What violent incidents did Nationalist partisans take part in during the 1930s and 1940s?
query: What violent incidents did Puerto Rican Nationalist partisans take part in during the 1930s and 1940s?
answer: During the 1930s and 1940s, Puerto Rican Nationalist partisans participated in several violent incidents, including a march on the Capitol building in 1932, the Río Piedras massacre in 1935, the assassination of Colonel Elisha Francis Riggs in 1936, the Ponce massacre in 1937, and attempts on the lives of Governor Blanton Winship and Judge Robert Cooper in 1938.  In 1950, there were multiple uprisings and an attempt to assassinate President Truman.