The answer to your question is proselytism. I hope that this helps you. :)
The Emancipation Proclamation changed the focus of the war.
Up until September 1862, the main focus of the war had been to preserve the Union. With the issuance of the Emancipation Proclamation freedom for slaves now became a legitimate war aim.
It also allowed 'Colored' men to join the US Army.
A china because i said so
Stress is a physical response of our body to a stimulus. When stressed, the body thinks it is under attack and switches to “fight or flight” mode, releasing a complex mix of hormones and chemicals such as adrenaline, cortisol and norepinephrine to prepare the body for physical action.
Maintaining a state of stress for long periods can be detrimental to health. The results of elevated cortisol levels may be an increase in sugar and blood pressure levels and a decrease in libido.