Answer:
The answer is obsessive-compulsive disorder (OCD).
Explanation:
Obssessive-compulsive disorder is characterised by constant unwanted thoughts (called <em>obsessions</em>) that can only be alleviated by performing certain repetitive actions (called <em>compulsions</em>). The relief is often short term.
For example, a person with the constant idea of being dirty or contaminated might engage in rigorous, repetitive cleaning of his environment and washing his hands.
When only one person is in control it is called dictatorship. This means dictatorship is ran by the dictator, which is the one person in control.
Hello the answer for your question is immigration.
Answer:
It's has one significant figures
Explanation:
Because in significant figures zero isn't considered as a number