The correct word is "precedent"
Many of George Washington's customs that he set while President became the precedent by which other Presidents acted.
The most famous was, until FDR, the two term limit for Presidents.
After FDR, two terms would be codified.
Answer:
What are America's 2 national animal symbols?
The American Bald Eagle (Haliaeetus leucocephalus washingtoniensis) is the Official “National bird of the United States of America” respectively. The American Bison or American Buffalo (Bison bison) is the Official “National animal of the United States of America” respectively.
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