There are dozens of federal laws, and hundreds of state and local employment laws.
To protect the best interests of employees and employers
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.
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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 legislation is usually created to protect the employee from abuses of the employer.