He think the 30 some windmills are giant runs into the windmills and knocks them over.sancho tries to talk sense into him sancho is almost like a protector
        
                    
             
        
        
        
Answer:
Correct answer is diary entries by President Carter
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Explanation:
Third and fourth options are not correct as first of all textbook and encyclopedia are not a primary, but a secondary historical source.
On the other side, diary entries are the best primary source because are written sources from the perspective of someone who participated in certain events, in this case president Carter.
Second option is not correct option, but after the diary journal articles would be also important as are written in the period when certain events happened.
 
        
                    
             
        
        
        
Answer: Their explosive invention would become the basis for almost every weapon used in war from that point on, from fiery arrows to rifles, cannons and grenades. Gunpowder made warfare all over the world very different, affecting the way battles were fought and borders were drawn throughout the Middle Ages.
 
        
                    
             
        
        
        
The answer is the last one