Corporations charged them money for access to water.
They built a wall around the city to keep out invaders
On October 18, 1898, American troops fighting in the Spanish-American War raised the United States flag in Puerto Rico formalizing U.S. control of the former Spanish colony. General Nelson A. Miles had landed approximately 3,500 U.S. troops on the island on July 25. On August 12, Spain and the United States agreed to an armistice; on September 13, the Protocol of Peace was ratified; and on December 10, the Treaty of Paris was signed, ending the Spanish-American War.
<span>Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be that </span><span>"Their crime </span><span>did not directly cause any deaths", since although it was clear both Rosenbergs were guilty of espionage, it's not certain that their deeds led directly to any personal harm</span>