La historia de todas las sociedades humanas habidas hasta hoy ha sido la historia de la lucha de clases. Hombre libre y esclavo, patricio y plebeyo, barón y siervo de la gleba, maestro y oficial del gremio, en una palabra, opresores y oprimidos se enfrentaron en perpetuo antagonismo, librando una lucha incesante, a veces encubierta y a veces franca, lucha que se saldó en cada caso con una transformación revolucionaria de toda la sociedad o bien con el hundimiento conjunto de las clases enfrentadas.
Answer: The Berlin Blockade of 1948 to 1949 marked the beginning of the Cold War, the building of the Berlin Wall in 1961 represented the high point of tensions and the opening of the Wall in 1989 represented the end of Cold War tensions.
Answer: The correct anwers is C. A small group of people could now own
Explanation: the reason why the correct anwers is C is because now people could own and operate multiple companies in an industry. The development of the trust changed the way businesses operate in that "A small group of people could now own and operate multiple companies in an industry. Trusts created monopolies during the Gilded Age.
Supply and demand... what influnces demand... what limits supply?