There is a different number of employment laws in every state, and in every country. And these numbers are constantly changing. There is no one answer to this.
For a small example, the US Department of Labor (DOL) enforces more than 180 federal employment laws. But again, this is at the federal level, and states will likely have their own set of laws in addition to the federal ones.
There are far more than three federal employment laws; in fact, there are more than three categories of federal employment laws.
What about them
Have a look at www.laborcommissioner.com/ or leg.state.nv.us/NRS/NRS-613.html. They list the employment laws of Nevada.
You can learn about Wisconsin employment laws online by visiting http://www.dwd.state.wi.us/er/labor_standards_bureau/publication_erd_4906_pweb.htm. You will be able to find all the information you need on laws surrounding employment in Wisconsin.
It depends on the employment laws of the country in question.
type
There are dozens of federal laws, and hundreds of state and local employment laws.
the external factors driving changes in employment patterns. gov' control. employment laws..
The government provides an excellent website. Visit http://www.dol.gov/elaws/ to learn about employment laws.
how specifically do equal employment laws apply to personnel recruiting activities
No. It is also dependent on your tax laws and employment laws and of course - your contract of employment. It may be advisable to seek out an employment law specialist for your country and check.
Employment laws.