Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
The mission of the 21st Century Workforce
Office is to ensure that all American workers have as fulfilling and
financially rewarding a career as they aspire to have and to make sure that no
worker gets left behind in the limitless potential of the dynamic, global
economy of this new millennium.