all 50
All US states have laws that relate to littering, disposing of waste material, etc.
It is difficult to provide an exact number as hazing-related deaths are often underreported. However, studies suggest that there are around 1-2 hazing-related deaths per year in the United States.
It is both a social AND a criminal issue. Whether the individual voluntarily chooses to undergo hazing or not is immaterial, many (not all - but many) incidents of hazing cross the line into assaultive type behavior.
In the USA, there used to be laws against miscegenation.
(In the US) MANY states have laws against having opened alcohol containers in the vehicle.
There are many reasons one might participate in fraternity hazing. The most common reason is to fit in. When one participates in a hazing, one participates in stunts that allow them to join the fraternity.
In November 2012, it is easy to find that 39 states and the District of Columbia have laws against texting while driving. It is not so easy to find what those states are.
there is one law against killing cows
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15 out of 34 states were slave states.
Developed countries try to impose strict laws for controlling littering. Countries such as Singapore, Ireland, and Switzerland have imposed strict laws against litter.
Since the act of "hazing" can, and usually does, take many forms (i.e.: physical duress, mental duress, physical assault, etc.) there is no way to codify all possible permutations of an event described as "hazing." However - the specific act used during a hazing process CAN be considered a criminal offense, (e.g.: assault, etc). and it is those, more specific, offenses with which the perpetrator's of the hazing can be charged. Individual offenses may each have its own statute-specified punishment.