Slavery has always been a part of human history. in most cases, slavery involved a person working off a debt. this form is called slavery. -chattel -physical -indentured -war time

depending on what kind of map for example a pltical maps works in many ways this iss how it works it shows the areas and places the democratics and the repbulcicans reside for example if   texas chooses trump for president there a republican state and if   califronia chooses hillary there a democratic state.

agree with wilson that weakening the treaty would threaten world peace.

sorry its a lil late, but the answer is d. the rotation 180° about z'