A. El Salvador
I believe the U.S. thought China wasn't worth spending money on and Canada had no part in the cold war. Plus Puerto Rico is a part of the U.S. Leaving El Salvador as the most logical answer.
In my opinion, Geometry & building monuments.
Canada Economic Structure. The Canadian economy closely resembles that of its neighbour to the south, the US. Besides having similar patterns of production and living standards, Canada also adopts a market orientedeconomic system combines private enterprise with government regulation.
China was involved with the Korean War. The United States and South Korea fought together against North Korea and China. Other countries which are allies with South Korea… or the United States also brought medication, weapons, and other needed supplies. China was an ally of North Korea.
Answer:
Saint Peterdburg is a Russian port city on the Baltic Sea. It was the imperial capital for 2 centuries, having been founded in 1703 by Peter the Great, the subject of the city's iconic "Bronze Horseman" statue. Sweden's first fortress, Landskrona, was erected at the mouth of the Ojita River in 1299. In 1703 the Russians conquered Nyen and fifteen days later, Tsar Peter I officially founded, downstream of the Neva River, in the delta, The city of Saint Petersburg. Saint Petersburg is today the second largest city in the Russian Federation and one of the largest in Europe. The city center and other monuments in its surroundings have been considered a World Heritage Site by UNESCO since 1990. Saint Petersburg is also the seat of the Contitutional Court of Russia.
