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 second way of using the ace in a Texas holdem straight is called a wheel or bicycle in poker lingo. This is the lowest or worst series of consecutive cards in the game that includes an ace, two, three, four and five.