Imperfecto para el sujeto ellos/ellas/ustedes del verbo excomulgar.

excomulgar

Al mismo tiempo, es preciso tener presente que en la época en que yo afirmé que el libro de Proudhon era el código del socialismo pequeño burgués y lo demostré teóricamente, los economistas y los socialistas excomulgaban a Proudhon por ultrarrevolucionario.
At the same time, however, one has to bear in mind that when I declared his book to be the code of socialism of the petit bourgeois and proved this theoretically, Proudhon was still being decried as an ultra-arch-revolutionary both by political economists and by socialists.
Palabra del día
regocijarse