We have explained the important part which converts have played in this progress. The inquiry naturally arises: Whence come so many conversions? What are the causes which generally lead to them? These are delicate and difficult questions. We have no wish to speak ill of the Protestant clergy. Most of them are certainly honorable men, estimable husbands and good fathers; but we cannot help observing that they lack the sacerdotal character so conspicuous in the Catholic priest. Their ministry and their teaching cannot fully satisfy the soul; and whenever a calm and unprejudiced comparison is drawn between them and the Catholic clergy, it is strange if the former do not suffer by the contrast, and behold their flocks, little by little, passing over to the side of the Church. This comparison is one motive which often leads Protestants, not precisely into {15} the bosom of the faith, but to the study of Catholic doctrine; and this is a step by no means easy to persuade them to take; for, of every ten Protestants who honestly study the faith, seven or eight end by becoming Catholics. The Americans are a people of a strong religious bent. Nothing which concerns the great question of religion is indifferent to them. They study and reflect upon such matters much more than we skeptical and critical Frenchmen. The conversions resulting from such frequent consideration of religious matters ought, therefore, to be far more numerous in America, and even in England, than in other countries. There are doubtless many other causes which contribute to the same result. Among them are mixed marriages, which generally turn out to the advantage of the Church, especially in the case of educated people in the upper ranks in society. Not only are the children of these marriages brought up Catholics, but almost always, as experience has shown us, the Protestant parent becomes a Catholic too.