Which of the following was not a valuable commodity in trade in ancient africa?

a.
gold

b.
diamonds

c.
sand

d.
salt

What are the cultural characteristics of mexico?

How has congress added to the president’s role as chief economic planner over the years?

The most effective way for individuals to influence the outcome of the protectiveequipment proposal is toa.b.c.d.circulate a petitionjoin a political partymake a presentation to the school boardwrite a letter to their provincial government representative