I'm not sure but extract is a synonym of abstract
History is true. Or else why would we learn it?
During the 19th century, Prince Klemens Von Metternich was one of the most hated man in Austria-Hungary and the one responsible for the 1848 Revolution. The words of Prince Metternich meant that the idea of change and reform had already been planted by the French Revolution and it was a matter of time for a new revolution to sprout.
The soldiers defended a base in Charleston Harbor called Fort Sumter. So, Confederate leaders ordered an attack. Just before sunrise on April 12, 1861, a shell exploded above Fort Sumter. It was the first shot fired in the American Civil War.
To serve in the military If needed.