This is a ragtime-era march composition by Gus W. Bernard, typical of the parlor music popular at the turn of the 20th century. It is distinctive for its straightforward rhythmic drive and simple harmonic structure common to amateur-focused publications of that time.
The primary challenge is maintaining a consistent, steady pulse throughout the march-style rhythmic patterns.
Comparable difficulty and character — good candidates for what to learn next.
1900 March is rated Henle level 2 of 9 — beginner repertoire, roughly ABRSM grades 2–3. In the RCM system it corresponds to about level 3.
You should be comfortable at Henle level 2 — meaning you can already play level 1–2 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of 1900 March lasts about 3 minutes.
1900 March is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Blumenwalzer by Léon Jessel, Bluin' the Blues by Henry Ragas, Bohemia by Joseph Francis Lamb — see the full similar-pieces list on this page.