Pages Tagged With: "Arbor Day Poster Contest"
Arbor Day Poster Contest
2023 Arbor Day Poster Contest Winners New Castle County Kent County Sussex County
Read MoreArbor Day Celebration
Arbor Day History J. Sterling Morton established the first Arbor Day in Nebraska on April 10, 1872, to urge Americans to practice conservation by planting trees. On March 31, 1822, President Warren G. Harding issued a proclamation urging all governors to set aside the last Friday in April as the Golden Anniversary of Arbor Day. […]
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