At Columbia, he was the Joseph L. Buttenwieser Professor of Social Science, and along with Harrison White, Tilly played a key role in the emergence of the New York School of relational sociology.
Columbia'da, Joseph L. Buttenwieser Professor of Social Science olarak bulundu. Harrison White ile birlikte Tilly New York School of relational sociology'nin ortaya çıkışında kilit bir rol üstlendi.