The harnessing of electricity radically transformed American business since this meant that power from electricity could power lightbulbs, which were far more effective than candles and other sources, and that electricity could be used to power machines that increased efficiency.
        
             
        
        
        
Answer:
The Union was able to stop Confederate supplies coming from Florida
Explanation:
During the Civil War, Florida whose population was largely made up of slave workers was unable to contribute much man power to the millitary (only about 15,000 men), but was able to contribute provisional goods to the Confederate army. When attention of the north was called to this by fleeing slaves and defecting Confederate soldiers, a blockade was imposed to prevent the supply of provisional goods from Florida by the Union army. 
 
        
             
        
        
        
The colonists had never accepted the constitutionality of the duty on tea, and the Tea Act rekindled their opposition to it. Their resistance culminated in the Boston Tea Party on December 16, 1773, in which colonists boarded East India Company ships and dumped their loads of tea overboard.
 
        
             
        
        
        
Answer:
Emmanuel de Grouchy
Explanation:
The most recent promotions to marshal came in 1815, two years after a break on routine promotions to the rank, when Napoleon promoted <u>Emmanuel de Grouchy</u>, one of his Generals, to the dignity.
 
        
             
        
        
        
I believe that would b B. The British closed down the Boston harbor completely