Columbia subject headings:
Connolly, James, 1868-1916.
Ireland--History--Autonomy and independence movements.
Maclean, John, 1879-1923.
Nationalism and socialism--British Isles--History.
Scotland--History--Autonomy and independence movements.
Wheatley, John, 1869-1930.
Harvard subject headings:
Communists--Ireland--Biography.
Communists--Scotland--Biography.
Connolly, James, 1868-1916
Connolly, James.
Ireland--History--Autonomy and independence movements
Maclean, John, 1879-1923
Nationalism and socialism--British Isles--History.
Scotland--History--Autonomy and independence movements.
Statesmen--Great Britain--Biography
Wheatley, John, 1869-1930
Princeton subject headings: