<span>The on going war in Vietnam was the cause for his sharp drop in popularity.
Hope that helped.</span>
        
             
        
        
        
A.King Victor Emmanuel appointed Count di Cavour prime minister of the Kingdom of Sardinia.
        
             
        
        
        
Smallpox was had the most dramatic effect on Native Americans. It was quite sad, actually. They were given blankets and clothes that were already infected with smallpox. 
        
             
        
        
        
The united states participated in the soviet-afghan war as it provided weapons to the mujahideen rebels.
This is further explained below.
<h3>What is soviet-afghan war?</h3>
Generally, Invading Afghanistan on December 24, 1979, the Soviet Union said it was doing so to honor the Soviet-Afghan Friendship Treaty of 1978.
In conclusion, The United States supported the mujahideen rebels in the Soviet-Afghan War by providing them with weaponry.
Read more about the soviet-afghan war
brainly.com/question/3959131
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I have done this before its quite hard you might want to look it up or ask a parent or adult in your family that likes history sorry about not having the answer just thought id tell you what you should do.