<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>
OC All rock layers are older than the earth
The entity integrity rule states that a primary key attribute can be null. Thus the statement is false.
<h3>What is an entity?</h3>
An entity is refer to any object that exists in reality. These entities are Independent in nature. Each row in a table should be a distinct entity, which is ensured by entity integrity.
The entity integrity rule states that a primary key attribute can not be null as it shows unique characteristics of an entity.No primary key value can be null according to the entity integrity constraint because it is needed to identify specific attribute values in relation.
Therefore, the statement is False.
learn more about entity integrity, here:
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You think some more about what happened on your way home. You realize that your colleague is but one person; who knows how many other people out there think like her? It helps to change people's racial stereotypes and attitudes, but the only way real change can come about is if our institutions and systems implement policies that promote racial equality. You suddenly feel angry. What if redlining still goes on because real estate companies are filled with people who think like your colleague? What policies exist to stop such institutionalized prejudice?
Answer:
Socially desirable responding.
Explanation:
In social science research, social desirability bias is a type of response bias that is the tendency of survey respondents to answer questions in a manner that will be viewed favorably by others. It can take the form of over-reporting "good behavior" or under-reporting "bad," or undesirable behavior. The tendency poses a serious problem with conducting research with self-reports. This bias interferes with the interpretation of average tendencies as well as individual differences.
As both observers have been struck by bicycles, their response might be biased.
