He should test his hypothesis through a lot of research so he can have information to back it up
Hope this helps
Answer: The influence and spread of Martin Luther's ideas can be attributed to invention of the printing press which influenced the spread of Luther's ideas and permanently changed the Catholic Church forever. The printing press allowed for a rapid spread of ideas to a whole new group of people.
Explanation:
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strategic defense initiative AND defense missile shield.
Communism SUCH AS NORTH KOREA
They wanted to obtain votes from states that were pro-slavery and by abolishing it they may have ruined the chances of receiving southern states votes for a declaration of independence