The details you compiled for Harrison are comprehensive. Good job! A couple of suggestions: 1) Usually, historians and biographers refer to people using their first and last names in the beginning of a section, and then throughout a piece, only their last name. Some argue that using their first names can "feminize" a piece and undermine the person's authority. It's up to you, but I wanted to make you aware so you make a conscious choice about whether to call her Harrison in the different sections of Pleasant.
2) You might consider creating a hyperlink for Ku Klux Klan.
3) I'm wondering if her religion should go in the "Personal Life" section.
4) The career section looks like a mix that is not exactly related to her work-life, no? You might consider renaming this section or breaking it up into other subheadings (e.g. US Marine Corps? or Plant Medicine?). A legacy section also might be nice to close it up?