Answer:
Boston Tea Party is the designation given to a protest action by British settlers in America against the British government, in which the shipment of tea from three ships belonging to the East India Company was launched to the waters of Boston Harbor.
The incident, which took place on December 16, 1773, was a key event in the course of the American Revolution and remains a key event in the history of the United States. The settlers disguised themselves as Indians to raid Company ships and toss the tea load overboard. The protest mentor, George Washington, was one of the "Sons of Liberty", a secret association created by the colonists against the British.
The Boston Tea Party was a way for settlers to show the British that they thought the British taxed them unfairly.
The original location from which the Boston Tea Paert was held no longer exists.
Both speeches focus on the history of fighting for a cause leading up to the Civil War. The US was built on revolutionary spirit and men's lives lost for the bigger idea of freedom. The deaths of the men will mean something because the cause of the war means something.
These addresses revitalized the Union effort and reminded the men of the long history they were now a part of. They stand on the side of freedom and that will be meaningful. This dedicate brought up morale in Union forces.