The pictures to the right are of the same class of submarine (Ohio Class), and the second picture has two identical submarines, one on the pier and one in the water next to it. Types of Submarines - Fast Attacks (SSNs) There are 3 types of fast attack submarines in the U.S. Navy.
Polo match. Argentina's national game is f tbol (soccer), which was introduced in the 1860s by British soldiers. The Argentinian national team has become one of the best in the world and won World Cup titles in 1978 and 1986.
Sport in South America. The most popular sport in South America is association football (also known as soccer). There are a wide range of sports played in the continent of South America. Popular sports include baseball, basketball, rugby union, tennis, golf, volleyball, hockey, beach volleyball, and motorsports.