What is one way in which a resource from mali was used in sub-saharan trade during the period c.1200-c.1450 was?

What was the main aim of the northwest ordinance of 1787

Describe the social and economic challenges facing the newly formed country of slovakia.

With my drivers ed in the decision-making cycle, to decide means to a. carry out an action that has been decided b. estimate if an identified hazard will affect the driver c. pick a course of action d. pick a scanning routine