<span>In the Summer of 1862, Lincoln realized that emancipation was required for political and military necessity. Many different factors led to this reason, with lack of military success, hope that emancipated slaves might help meet the army’s growing manpower needs, changing northern public opinion and the calculation that making slavery a target of war effort would counteract sentiment in Britain for recognition of the Confederacy.  So at the advice of Secretary of State William H. Seward Lincoln waited until a Union victory to announce it and five days after McClellan's army forced Lee to retreat at Battle of Antietam. Lincoln issued the Preliminary Emancipation Proclamation which warned the South if it did not surrender by the end of 1862 he would abolish slavery. The reaction in the North was not good as they would lose a lot of their legislature position and the Democratic Party used this as opposition propaganda. On January 1, 1863, Lincoln went to his study to sign the Emancipation Proclamation. It did not liberate all slaves and only a few. The document had exempted areas under Union control (where the war in effect, had already ended) and did not apply to loyal border slave states. In addition parts of the Confederacy occupied by Union soldiers were also exempt such as Tennessee, and parts of Virginia and Louisiana. But the remaining majority of the South’s slaves more than 3 million men, women and children were declared free but since most of these slaves were still behind Confederate lines they would need to wait until Union liberation. But it encouraged south slaves to run toward free states and ended any possible negotiation with the Confederacy. It would cause a large number of black slaves to join the Unions side of the war. This document changed the course of the Civil War which was started to preserve the prewar Union now was meant to create a new definition of freedom. A new system of labor, politics and race relations would have to replace the shattered institutions of slavery.
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Source: College US History Class I took a year ago.</span></span>
        
             
        
        
        
Poor ventilation to places that may need it such as apartments resulting in the death or a strong illness of infants and small animals, illness such as bronchitis and pneumonia can become more and more frequent in highly polluted areas. That being said pneumonia can cause excessive coughing (bronchitis does this to) and deathly high fevers. And that's just pollution in the form of smog. Water pollution can cause fishermen and farmers to be unable to harvest or catch food leading to them loosing business, money, and supplies. Just as well The water can pollute the ground people farm with, and people who accidentally swim in or drink the polluted waters by accident can be poisoned by a whole slew of various things. Hope that helped, msg me if you need more accurate info.
        
                    
             
        
        
        
Answer:
- One from natural encounters
Explanation:
The kind of construction project displayed here would be from 'natural encounters' as it involves a structure similar to the natural establishment. This is clearly revealed through the descriptions like 'Dimtri's crawl over the area consisting of large blocks with a structure of three-sided compounds along with boards in place of the proper roof and it seeming like he was returning yo his den' Thus, it shows that the area is designed by keeping the ancient cave-like structure in mind.