Why did the United States impose an embargo against Cuba in 1959? to protest the injustice of the Batista regime
to protest the overthrow of the Batista regime
to punish Cuba for allying with the Soviet Union
to punish Cuba for seizing land held by American companies

Apsychologist has developed a series of personality inventories and wants to determine if they are valid. one of the scales measures perfectionism, so he asks a colleague for advice on how to establish the validity of this scale. the colleague tells him that if he were to find a sample of people with personality disorder, these people would obtain high scores on a scale that measures perfectionism.

How has the elimination of trade barriers affected the movement of goods among member countries of the european union? a. member countries are able to produce all the goods they need. b. goods can move freely among member countries. c. member countries no longer need to trade with countries outside the eu. d. larger countries are able to import more goods than smaller ones.

Population parameters are difficult to calculate due to