The correct answer to this open question is the following.
Despite having a basis in religious and ethnic intolerance, the way in that the Crusades increased cultural interaction between Europe and the Middle East was the following.
Beyond waging war during the Crusades, Europeans started to appeal for goods from Asia, India, and China. Muslim goods and art seemed to like European people and trade relationships started to be more common. The famous Silk Road served to connect European merchants with Asian merchants and the exchange of products and ideas through the Silk Road was an important part of trade history in those years. 
 
        
                    
             
        
        
        
Answer: 
During a frog's metamorphosis, an egg will hatch into a tadpole, which will then develop back legs first, then front legs, and become a full grown adult frog
Explanation: that is the answer 
 
        
             
        
        
        
Health insurance is clearly a commercial activity occurring among several States. “power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defence and general welfare of the United States.”
        
                    
             
        
        
        
B. Because the progressive movement was after the war and women had started working because men went off. Im sure its B
        
                    
             
        
        
        
Answer:
C the desire to combine other cultures ideas and values with Europeans.