you sure can
Differs by contract. Unions negotiate with individual employers, not large groups of employers.
Employers have a tax id too...in fact an EIN is short for "Employer Identifying Number".
When employers see "Eagle Scout" on a resume, it is an automatic "flag" that this individual is most likely qualified for the position.
No, many employers do not offer dental, vision or hearing benefits in their health packages.
Insomnia is not considered a disabling condition by the American government or employers.
Employers discouraged union membership, preferring to deal with individual workers.
Individual disability insurance is available through many insurance companies as well as employers. This coverage is available at an extra cost. Talk with your insurance provider for details.
That information IS available - it is up to the individual employer how much of an "in-depth" background they wish to do.
Some part time employers do offer insurance benefits,it is up to the individual employer.
I believe you're referring to the Equal Rights Act.
Collective bargaining is negotiating terms between employers and employees. This happens many times between employers and labor union representatives.
The plural form for the noun employer is employers.