Willard uses the Historic Tree as a visualization of important events in American history. A smaller version of this diagram appears in one of her text books. Willard sums up her goal with this chart: "The eye is the only medium of permanent impression. The essential point in a date, is to know the relative place of an event, or how it stands in time, compared with other important events."
note
Willard uses the Historic Tree as a visualization of important events in American history. A smaller version of this diagram appears in one of her text books. Willard sums up her goal with this chart: "The eye is the only medium of permanent impression. The essential point in a date, is to know the relative place of an event, or how it stands in time, compared with other important events."
Note
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