The same widget at two scales, stacked so you can compare them at once: his whole life
on top, then the view zoomed to the Badlands years below. Ranges accept months
(data-start="1901-06"), and the expand icon in each timeline's top-right corner opens a
full-screen vertical timeline — Roosevelt's life on the left, the U.S. & world on the right —
showing every point in range with its description.
A narrow embed, to check how points thin out in a tight column —
data-start="1900" data-end="1910".
Month-level range — the war summer, month by month:
data-start="1898-04" data-end="1898-12". Use the expand icon to see everything.