Most of the United States holds a holiday, called Arbor day, for the planting of new trees,
a legal holiday in some states.
States celebrate this holiday during April to May.
However, Arbor Day is a relatively unknown holiday.
People have planted trees to artistically beautify the landscape, to celebrate a newborn child,
to mark the finish of a new house, and to signify religious ceremonies.
This picture shows delicate white tree flowers.
Arbor Day was created as a holiday in Nebraska on April 22, 1872 after a newspaper publisher
promoted the value of trees to conserve soil.
This holiday of art spread the lasting value of tree planting to other states.
