Describe two historical events that have influenced the

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Describe two historical events that have influenced the

Two page task 
I need it in 2 hours. 
Project Title/Subject 
Describe two historical events that have influenced the development of ethical codes
New task 
Type of Service 
Essay
Urgency 2 to 3 hours. 
No. of Pages/Wordcount 
2 page(s)/550 Words
Citation Style 
APA Style
Detailed Description/Explanation
Describe two historical events that have influenced the development of ethical codes and regulations for nursing and healthcare research. Explain how each event has impacted ethical codes and regulations. 
Your initial posting should be at least 400 words in length and utilize at least one scholarly source other than the textbook.
 Please reply to at least two classmates