TWO MISTAKES.

Each party, I think, was guilty of one blunder it afterwards seriously regretted—the Republicans in refusing to include the South Platte country within the boundaries of Kansas; the Democrats in refusing to sign the Constitution they had labored diligently to perfect. I speak of what I consider the great mistake of the Republicans with all the more frankness, because I was at the time in hearty sympathy with their action; but I feel confident that no Republican member is living to-day who does not deplore that decision. And I am equally confident that within a brief time after the Convention adjourned, there were few Democratic members who did not seriously regret their refusal to sign the Constitution.