Major League Baseball (19th-century major league)
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Major League Baseball (19th-century major league) refers to the early top-tier professional baseball leagues in the United States during the late 1800s that are historically recognized as predecessors to the modern major leagues.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Major League Baseball (19th-century major league) canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.