Combination
COMBINATION (Lat. combinare, to combine), a term meaning an association or union of persons for the furtherance of a common object, historically associated with agreements amongst workmen for the purpose of raising their wages. Such a combination was for a long time expressly prohibited by statute. See Trade Unions; also Conspiracy and Strikes and Lock Outs.
Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)