RCW 59.18.150 also requires that tenants must make the unit available for entry when necessary for inspection or repairs. If your landlord violates your rights to privacy by entering the unit without giving the proper notice, you can send a letter to the landlord detailing the date and time of the alleged violation.
Class struggle, or class warfare or class conflict, is tension or antagonism in society. It is said to exist because different groups of people have different interests. Looking at society this way is a feature of Marxism and socialism. Social sciences group people with similar social features into classes.
Marx's theory of class struggle states that all of human history is a history of class struggles, of the conflicts of interests between dominate and exploited classes of peoples, and that the resolution to a conflict results in the creation of a new dominate class, which then becomes part of a new conflict.