Slavery in Pre-Revolution America. In the 13 mainland colonies of British North America, slavery was not the peculiar institution of the South. This development would occur after the American Revolution and during the first decades of the 19th century.
The average salary for dental hygienist jobs is $54,000. Average dental hygienist salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term dental hygienist anywhere in the job listing.verage dental hygienist salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term dental hygienist anywhere in the job listing.
If a dental hygienist is working in hospitals, then one may earn a yearly salary of $55,670. A dental hygienist working at outpatient care will earn an annual salary of $68,170. Dental hygienists earn a median hourly wage of $30.19 and an average hourly wage of $19.45. Considering the range of dental hygienist salary, the average in the United States is about $41.00 an hour and $61,820 a year.