Fresco painting, method of painting water-based pigments on freshly applied plaster, usually on wall surfaces
The most important political system with multiple political parties is a democracy: for example in the US the Republicans and the Democrats struggle for power.
In constitutional monarchy, such as in the UK, there can also be multiple parties, that rule together with the monarch (or alone and the monarch is just a representative function).
Some forms of oligarchy could also see multiple political parties, although this case is rare.
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Jewish, anyone who wasn't of the Aryan race aka German with blonde hair and blue eyes