Answer
The Boston Tea Party
1865
Frederick Douglass
Step-by-step explanation:
The Boston Tea Party was important because it was a political protest where American colonists were angry at the British for taxing them in a new country so the colonists started the slogan, “no taxation without representation."
1865 was important because Abraham Lincoln was assassinated, the Civil War ended, and slavery was abolished.
Frederick Douglass was an important figure because he was an American social reformer, abolitionist, orator, and writer.