Gross domestic product (GDP) is the monetary value of all the finished goods and services produced within a country's borders in a specific time period. HOPE THIS HELPS
 
        
                    
             
        
        
        
Answer:
He was a great leader of the Songhai empire.
Explanation:
To be exact, he was the first king of the Songhai empire. He was king from 1464 to 1492 (approximately). He also conquered lands that belonged to the Mali empire. During his reign, many cities were captured and then fortified. He was a great military leader. 
 
        
                    
             
        
        
        
Answer: They called them robber barons because they didn't pay their workers as much as they got paid.