Answer:
when they were going on crusades they travelled far away and when they saw new places they began to be interested of their world
 
        
             
        
        
        
His innovations as the phonograph, the incandescent light bulb and one of the earliest motion picture cameras. He also created the world's first industrial research laboratory.
 
        
             
        
        
        
They traded things like information and spices, new diseases were brought over, and I imagine religious views were shared too!
        
                    
             
        
        
        
Initiative, referendum, and recall.
The initiative is the process that enables citizens to bypass their state legislature by placing proposed statutes , and in some states, constitutional amendments.
Referendum is a measure that appears on the ballot.There is a legislative referendum where the legislature refers a measure to the voters for their approval, and then there is a popular referendum, where the measure appears on the ballot as a result of voter petition drive.
Recall is a procedure that allows citizens to remove and replace a public official before the end of a term of office.
        
             
        
        
        
Neutrality was difficult policy in the U.S. to maintain because they were still having business with Europe.