Lee remained in this position for the rest of his life .
Lee left The Call in 1909 to join the staff of the Rand School of Social Science , an educational institute closely linked to the SPA , as its Educational Director .
Lee remained in this position for the rest of Lee 's life .
Lee left The Call in 1909 to join the staff of the Rand School of Social Science , an educational institute closely linked to the SPA , as its Educational Director .