Answer: variable
Explanation:
Any factor with more than one value
 
        
             
        
        
        
Answer: St.Louis gateway Arch
Explanation:
This monument is the tallest in the United States. It reaches 630 feet tall and is completely man made. 
 
        
                    
             
        
        
        
The original goal of the pan Africanism was to encourage the solidarity of Africans throughout the world it is based on the idea that unity is vital for progress it aims to unify and uplift people of African descent
        
             
        
        
        
Answer:
Feudalism in the Holy Roman Empire was a politico-economic system of relationships between liege lords and enfeoffed vassals that formed the basis of the social structure within the Holy Roman Empire during the High Middle Ages. In Germany the system is variously referred to Lehnswesen, Feudalwesen or Benefizialwesen. Feudalism in Europe emerged in the Early Middle Ages, based on Roman clientship and the Germanic social hierarchy of lords and retainers. It obliged the feudatory to render persona
Explanation: