To vodka or not to vodka?

Many know this strong spirit, which promises a successful party, yet, few know interesting facts about this interesting drink.To start with - vodka has a dark history. It is considered that vodka is originally a Russian drink, but in the late 70s during the Cold War there was a big process about Poland claiming vodka to be their national drink. It is true, that vodka in Poland is mentioned back in 15th century, as is in Russia. It was a question of national pride, because, had Poland won the process, vodka in Russia would have become ordinary "table bread wine".The investigation took 2 years