Relación entre la crisis del petroleo en 1973 y la guerra del Medio Oriente y Guerra Fria?

Could anything have been done through compromise to stop it, or did it have to happen?

In an industry in which there are several providers of a type of good, why can one business not charge much higher prices for their goods?

The british commonwealth is: a. the national treasury. b. the british social services system. c. an alliance of former british colonies. d. a shared land for grazing sheep in britain.