Pedzisa mutsara unotevera: Sundlun akanga ari nhume kuDemocratic National Convention muna 1964,
1968, 1980, 1988, uye 2000, uyewo Rhode Island Constitutional Convention ya1985. Akanga ari nhengo yeProvidence School Board kubva muna 1984 kusvika muna 1990. Uye kubva muna 1995 kusvikira parufu rwake, Sundlun akanga achidzidzisa sayenzi yezvematongerwe enyika uye nhoroondo yeRhode Island paYunivhesiti yeRhode Island se"Gavhuna muNzvimbo Yokugara".