Known as the “Moses of her people,” Harriet Tubman was enslaved, escaped, and helped others gain their freedom as a “conductor" of the Underground Railroad. Tubman also served as a scout, spy, guerrilla soldier, and nurse for the Union Army during the Civil War.
A number of activities were taking place during the time when the Wealth of Nations was being published. Generally, the key even which was taking place during this time was the industrial revolution which was mainly taking place in most European countries.
The Congress strengthened the major powers against France.
The Congress restored a balance of power among European countries.