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.
On the File menu, there is a command called 'append'. this is what is used to import objects from one .blend to another. assuming you are already working on the blend you want to bring objects into, browse to and select the .blend file your objects are in.