On June 12, 1812, the United States declared war on Great as a result of numerous disputes between the two countries. Hope this helps
 
        
                    
             
        
        
        
This excerpt explains why the Articles of Confederation needed to be fixed or replaced with a different constitution. The excerpt goes over several different flaws in the Articles of Confederation including: 
1) No national courts to solve issues between individuals from different states. 
2) No consistency in laws- In other words, states got to interpret the laws whatever way they wanted. 
3) No way to enforce court rulings from state to state. 
These weaknesses, plus others, resulted in the need for a new constitution. The US Constitution replaces the Articles of Confederation and is still what we follow today. 
        
                    
             
        
        
        
Answer: William Jennings Bryan
Explanation:
William Jennings Bryan was a Nebraska politician who was nominated by his party, the Democratic party, to be their Presidential nominee in 1896 after he gave a rousing speech which today is known as the Cross of Gold speech in support of the bimetal/silver standard. 
The standard called for the use of both gold and silver to back the American dollar as opposed to using just gold and was strongly supported by the lower and some middle class. The standard however would have brought high inflation as well as making it harder for the US to trade with other countries. 
William Jennings lost the election and the US continued with the gold standard. 
 
        
             
        
        
        
If you are asking whether the statement is true or false, then the answer is true. Any country that is in trade with another must have some form of exchange currency in order to be productive. I hope this helped.