sentences:  In 1926, a three-story high school building was added.This building remained the Jackson High School main campus until 2008, when a new campus, built upon the school's athletic fields, was opened and the historical building demolished, with the land it was on making up the new athletic fields.Jackson's renovation was a part of a program to completely rebuild all high schools in Miami-Dade county and was the second school to be rebuilt after Miami Beach High School.