A circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles.
Anyone can be a modern day slave you might even not know it .The most common modern day slavery is human trafficking, forced labor, debt bondage, descent, slavery of children, and forced/early marriage. people end up modern day slaves because they are vulnerable to being tricked, opportunity to provide to there family’s or are pushed into jobs in exploitative conditions .
It means all.as one together all people
I believe it to be A.) dissertations, unpublished reports
