Political philosophers have determined that reasoning or rationalism is one reason people accept certain forms of rules and not others. People need to use their logic to judge if a rule is rational.
Actually Karl Marx and Friedrich Engels did not create communism. Thy believed that it was a scientific reality that "class struggle" determined major economic and political events. They did urge workers to follow ans accept a workers revolution and identified certain aspects of the revolution that should and most likely be part of the revolution and its final aftermath, communism.
No, you are never certain.
Certain schools do and certain schools don't. For example, Steinhardt does accept ASL as a foreign language.
Yes they do and some stores accept WIC to a certain extent
They technically are not allowed to do that. If it is a valid coupon, then they are legally not able to not accept it from certain people.
denial
in may 1933 Hitler banned all political parties accept for his own
Numerous charitable organizations will accept vehicle donations. These include certain branches of Goodwill and even American Red Cross at certain times of year.
The term invalid data can have lots of meanings. Access won't accept things like trying to type text into a number field, as that is clearly invalid. However, unless you specify values that are invalid for a number field, like setting a maximum value that can go in, then it will accept it. So some invalid data is determined by Access, such as the wrong data type in a field, and some invalid data is determined by the user who wishes to only allow certain data in certain fields. Implementing that kind of validation is down to the person designing the database. There are many ways of doing that and that is part of the skill of the designer of the database and clearly specifying in the design what data is valid and what is invalid.
well it has a certain age group that could be it :)
Yes, they have many, and each party must accept a national pancasila.
Epictetus (c. 55 C.E. - c. 135 C.E.)