State whether the following statements are True or False:
1. Slavery was introduced in the United States in 1619.
2. When the Civil War broke out, the whole country practised slavery.
3. The Northern states considered slavery a blot on the fair name of the country.
4. Uncle Tom’s Cabin, a novel, highlighted the ugly side of slavery.
5. The Underground Railroad was a railway that carried slaves to Canada.
6. The question of States’ Rights was also a cause of the Civil War.
7. The Southern states established a new nation — the Confederate States of America.
8. Abraham Lincoln is remembered for abolishing slavery and saving the Union.