Its either D. or C. I would say C.
Hope this helped.
Answer:
union workers organized a protest/strike against their factory, because they wanted an 8 hour work day. then, during the protest, somebody threw a bomb at police, resulting in the police opening fire on the protestors. this killed 8 people and wounded more. as a result, everybody in the country began to believe that unions were violent and membership decreased
Explanation:
Answer:
john brown attacked the armory
Explanation:
France was being invaded heavily by German forces and they needed backup.
Answer:
It paved the way for Enlightenment.
Explanation:
The significance of the Scientific Revolution to the study of history is that it paved the way for the Enlightenment of the eighteenth century.