What are the most important ethical considerations when using human subjects in research and experiments

Based on the quote and using insights from the speech, discuss in at least 200 words what you can do for your country

May someone me answer these questions

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.