When the Arabs took the country from the east they brought a new religion, art, and society that swept away much of what had come before.
Art, a new religion, and a new society are somethings the Arabs brought to the east.
This estimate of 10 GWe of scrubber retrofits by 2005 was determined from the difference between the boilermaker labor hours available from the boilermaker membership working in the electric utility industry and the labor hours needed to complete control technology retrofits and other electric utility projects.