There are several championships defended on the WWE, many of which are up for defense each pay-per-view. The two championships in the WWE with the most significance would be the WWE Championship and the World Heavyweight Championship. These two championships are often considered main-event level, and one of these is usually the last contested for in each pay-per-view. The ECW Championship, Intercontinental Championship, and the United States Championship (with slight preference to the ECW Championship) are often held at the mid-card level. Also considered at the mid-card level, but unique, is the tag team championship (currently, it is the Unified Tag Team Championship) The women's championships (WWE Womens and the WWE Divas) have their own hierarchy.
Each championship up for grabs at a pay-per-view event usually will be preceded by a feud, starting (or continuing) based on the results of the previous pay-per-view event.
5 different levels of basic human needs prioritised in order of importance
Heirarchy is order of importance.
Order of importance of individuals
The different layers or levels of importance of something. The most important being at the top.any system of persons or things ranked one above anotherfamily tree is one
It depends which supreme court you are referring to. Countries have different legislation and hierarchy for courts of law.
The terms "Reduce, Reuse, Recycle" are the 3 Rs of the Waste hierarchy The waste hierarchy refers to the 3 Rs of waste-minimisation which classify strategies according to their desirability. The 3 Rs are meant to be a hierarchy, in order of importance.