Is this about a book? if so u should post the title next time lol :)
The Liberty Tree (1646–1775) was a famous elm tree that stood in Boston near Boston Common, in the years before the American Revolution. In 1765, colonists in Boston staged the first act of defiance against the British government at the tree.
The only preposition in this sentence is the word of.
For example:
APA<span> (American Psychological Association) is used by Education, Psychology, and Sciences.
MLA (Modern Language Association) style is used by the Humanities.</span>
