slavery has always been a part of human history. in most cases, slavery involved a person working off a dept. this form is called slavery A. chattel B. Physical C. indentured D. War time

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answer

wages and job opportunities have grown slowly since the recovery began five years ago, while technology continues to change the nature of work. while many workers enjoy opportunities unimaginable a generation ago, many others feel the economy has left them b

explanation:

. most was thought to be found in the nubian desert, which is part of the sahara desert.