Now, Mr. President, as I have been doing justice to Mr. Clay on this question, perhaps I may as well do justice to another great man, who was associated with him in carrying through the great measures of 1850, which mortified the Senator from New York so much, because they defeated his purpose of carrying on the agitation. I allude to Mr. Webster. The authority of his great name has been quoted for the purpose of proving that he regarded the Missouri act as a compact, an irrepealable compact. Evidently the distinguished Senator from Massachusetts (Mr. Everett) supposed he was doing Mr. Webster entire justice when he quoted the passage which he read from Mr. Webster's speech of the 7th of March, 1850, when he said that he stood upon the position that every part of the American continent was fixed for freedom or for slavery by irrepealable law. The Senator says that by the expression "irrepealable law," Mr. Webster meant to include the compromise of 1820. Now, I will show that that was not Mr. Webster's meaning--that he was never guilty of the mistake of saying that the Missouri act of 1820 was an irrepealable law. Mr. Webster said in that speech that every foot of territory in the United States was fixed as to its character for freedom or slavery by an irrepealable law. He then inquired if it was not so in regard to Texas? He went on to prove that it was; because, he said, there was a compact in express terms between Texas and the United States. He said the parties were capable of contracting and that there was a valuable consideration; and hence, he contended, that in that case there was a contract binding in honor and morals and law; and that it was irrepealable without a breach of faith. He went on to say: "Now, as to California and New Mexico, I hold slavery to be excluded from these Territories by a law even superior to that which admits and sanctions it in Texas--I mean the law of nature--of physical geography--the law of the formation of the earth." That was the irrepealable law which he said prohibited slavery in the Territories of Utah and New Mexico. He went on to speak of the prohibition of slavery in Oregon, and he said it was an "entirely useless and, in that connection, senseless proviso." He went further, and said: "That the whole territory of the States of the United States, or in the newly-acquired territory of the United States, has a fixed and settled character, now fixed and settled by law, which cannot be repealed in the case of Texas without a violation of public faith, and cannot be repealed by any human power in regard to California or New Mexico; that, under one or other of these laws, every foot of territory in the States or in the Territories has now received a fixed and decided character."