The principal measure which occupied the attention of the two houses during the first session of the Twentieth Congress was the revision of the tariff. This measure had its origin in the distressed condition of the woollen interest, which found itself deprived (partly by the effect of the repeal of the duty on wool imported into Great Britain) of that measure of protection which the tariff law of 1824 was designed to afford. An unsuccessful attempt had been made at the last session of Congress, to pass a law exclusively for the relief of the woollen manufacturers; but no law having in view the protection of any one great interest is likely to be enacted by Congress, however called for by the particular circumstances of the case. At the present session an entire revision of the tariff was attempted. Political considerations unfortunately could not be excluded from the arrangements of the bill. A majority of the two houses was in favor of protection; but in a country so extensive as the United States, and embracing such a variety of interests, there were different views among the friends of the policy as to the articles to be protected and the amount of protection. This diversity of opinions and supposed diversity of interests enabled those wholly opposed to the principle and policy of protection, by uniting their votes on questions of detail with members who represented local interests, to render the bill objectionable in many parts to several of its friends, and to reduce them to the alternative of either voting against it, or tolerating more or less which they deemed inexpedient, and even highly injurious. Hence it received the name of the "Bill of Abominations."