Answer: Originally, the whole point of the war was to preserve the Union. However, the Emancipation Proclamation made the war about the abolishment of slavery.
Answer:
(B) Cheaper
Explanation: Books were written by hand, which made them rare and expensive. The invention of the printing press, using movable type, by Johannes Gutenberg in 1440 made books cheaper to produce, encouraging writing and the sharing of knowledge.
The life style of the first English settlers of America was with no doubt: Harsh. It was a very difficult situation, fleeing England from Religious prosecution an arriving to an known land with nothing more than their clothes, the wood from the ships and some tools, arms and provisions to live. The had to prevail against all the odds in a strange and savage environment.
The battle of Gettysburg is considered the turning point of the war and Lee's greatest defeat. It happened in July 1863. Although there were many battles that has been considered as a turning point during the war. Other examples are the Victory at Bull Run in July 1861 and Invasion of Kentucky in September 1861.