The concept of a labor aristocracy is controversial between Marxists. While the theory is formally shared by most currents that identify positively with Lenin, including the Communist International, few organizations place the theory at the center of their work.
append. 1  to add as a supplement, accessory, or appendix; subjoin: to append a note to a letter. 2  to attach or suspend as a pendant. 3  to sign a document with; affix: to append one's signature to a will.
Amend, emend both mean to improve by correcting or by freeing from error. Amend is the general term, used of any such correction in detail: to amend spelling, punctuation, grammar. Emend usually applies to the correction of a text in the process of editing or preparing for publication; it implies improvement in the sense of greater accuracy: He emended the text of the play by restoring the original reading.