If Shakespeare belonged to the United States by birth instead of by inheritance, the four-hundredth anniversary of his birth could not have been celebrated more widely or enthusiastically. It is not irrelevant to consider what his works have contributed to American culture, and what Americans have contributed to Shakespeare in the library and on the stage. To dispose first of some of the fringe benefits, it may be suggested that much innocent pleasure has accrued from the cultivation of Shakespeare gardens containing all the herbs, flowers, and trees named by the poet. An attempt to naturalize all the birds he mentions has had less happy results, though it must be acknowledged that the starlings imported by Eugene Schieffelin in 1880 have taken literally the injunction to be fruitful and multiply and replenish the earth.