Black Power expresses a range of political goals, from defense against racial oppression, to the establishment of social institutions and a self-sufficient economy. The earliest known usage of the term is found in a 1954 book by Richard Wright entitled Black Power.
In the poker game of Texas Hold'Em only one deck of cards (52 cards) is used for the entire game. Same goes for other variants such as Omaha, Stud, Draw poker etc.
The first difference between Omaha poker and Texas Holdem poker is the number of hole cards dealt to each player before the flop. In Texas Holdem, each player is dealt two cards. But, in Omaha poker, each player is dealt four hole cards. This factor means that making big hands in Omaha is significantly easier.