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.
Facts. After completing a wages study in 2009, the U.S. Bureau of Labor Statistics (BLS) found the average dental hygienist salary countrywide to be $67,860. Hygienists with higher than associate's degree education might earn more, but a higher degree is not a guarantee of a higher salary.The BLS did find several industries paying hygienists slightly higher-than-average salaries.est Coast dental hygienists earned the highest salaries in the country in 2009. Alaska topped the nation's list with annual hygienist salaries of $96,280. In second place was the state of Washington, paying salaries of $90,140.