Urine-indicator dye. Urine-indicator dye is a substance which is supposed to be able to react with urine to form a colored cloud in a swimming pool, thus indicating the location of people who are urinating while they are in the pool.
The type of government that Poland has is a republic. This means that the government is run by officials who were elected by the people. The type of government that Poland has is a republic. This means that the government is run by officials who were elected by the people.
Summary. At the height of its power, the Commonwealth of Poland included Lithuania, Belarus, and much of Ukraine. It developed a unique form of government in which the nobility elected the king and a single dissenting vote (the liberum veto) stopped any legislation.