When union workers refuse to work due to bad work conditions, in other words due to contractual disagreements, this is called a strike.
Sometimes when the union is big and the work is important, such as air transport, such strikes paralyze the whole country.
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The Jordan River is the one they share.
At first , the hair dryer was a vaccum. the women noticed that it works to dry their hair, so they started using it. After, inventors started tweaking the vaccum into the hair dryer we all know.
