Answer:
Explanation: Spanish American War
Photographic History of the Spanish American War , p. 36. On April 25, 1898 the United States declared war on Spain following the sinking of the Battleship Maine in Havana harbor on February 15, 1898. The war ended with the signing of the Treaty of Paris on December 10, 1898.
Militarily they gained stronger weaponry and more mass weaponry to attack with, while economically they now had the ability to mass produce things like wool and textiles, but they both wanted and needed more to keep the industry going, and Africa had untapped potential for them.
Uncle Sam--leader of the country or the symbol of the country-- and Lady Liberty-- symbol representing the freedoms and ideals of the country.
The whole country was under investigation and the cartoon suggests all people could be seen as a threat to the country. It also suggests the ideals of the country could even be a threat to the security of the country.