I believe the answer is: The control group would be cars that were washed by hand
The control group exist in order to measure the result that created by subjects that recieve specal treatment (the special treatment in this case would be the automated car wash).
In the example above, the result from automatic car wash would be controlled by comparing it to the result from handwashed cars.
Answer:
Explanation:
Advantages
1. A monarchy is regarded as one of the most stable forms of government.
2. Monarchies reduce the levels of political divide in a country.
3. Most monarchies rule from a centrist approach.
4. It is possible to reduce or eliminate corruption within the boundaries of a monarchy.
5. There are opportunities to refresh the government.
6. Monarchy leaders are trained from birth to become leaders.
Disadvantages
1. Monarchies can require minors to serve as their country’s head of state.
2. It can be difficult to stop the powers of the monarchy.
3. There is no guarantee of competency coming from the leadership
4. A monarchy can decide to remove all checks and balances.
5. Monarchies create a class-based society.
I think some people didn't really care about it , it really depends on who you are.Some people like Monarchs because it helps society have order and others think that its horrible because Monarchs decide on what you can and can't do and they try to gain too much power/
