Mansa Musa went on a pilgrimage to mecca. This Journey strengthened ties between Mali and other muslims nations. 
        
             
        
        
        
Answer:
- Extension. 
Explanation:
'Product extension' is illustrated as the company's strategy that involves the use of a presently existing established brand name to introduce a new product with slight variations in the similar product category. Such strategies assist the companies to increase their profit margins by offering a wide variety of products as the familiar brand's goodwill works for it to increases the sales effectively. 
In the given question, the introduction of 'innovative products as televisions' by Sony that offers a variation in the established brand name of Sony in 'color television' would surely promote the increased sales and profits for the company. Such a strategy is categorized as 'product extension' that involves the extension of the similar product range. 
 
        
             
        
        
        
Organized labor, or trade union, is an organisation of workers which has as its aim to fight for and improve the workers' rights. <span>Out of the 4 options only D. National Education Association is an organisation of workers- this is the correct answer. </span>
The other organisations don't work for workers' rights, but instead for environment protection (C), the right to keep arms (A) and B is a media network. 
        
             
        
        
        
All three were important politicians in Georgia in the United States of America during or after the civil war. 
<u>Explanation:</u>
Joseph Brown was an important politician in Georgia who served as the forty second governor of Georgia. Similarly Alfred Colquitt was also an important politician, attorney of Georgia. 
He was the forty ninth governor of Georgia. John Gordon was also a politician and a planter who served Georgia in the post war years. B) All the three worked for the betterment of Georgia and develop it.