In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America
n April 1861, Lincoln announced the Union blockade of all Southern ports; commercial ships could not get insurance and regular traffic ended. The South blundered in embargoing cotton exports in 1861 before the blockade was effective; by the time they realized the mistake it was too late. "King Cotton" was dead, as the South could export less than 10% of its cotton.[134]
The dangers of making learning so safe and so easy it lacks any real sense of challenge. When we do this we deny our learners the opportunities they need to learn from mistakes and grow their minds.