Each month, Ronald spends hundreds of dollars on lottery tickets in the hopes he will win the largest sum of money possible. Most of the time Ronald loses; however, on a few occasions, he has won significant sums of money. Those instances of winning stand out in Ronald's mind, so he continues to play the lottery in the hopes of winning more often. What operant principle best explains Ronald's behavior

Which gold led israelis and palestinians into conflict

Why was new orleans destined to be the center of slave trade in the southern united states

Aly! italy! entirely and universally fascist! the italy of the blackshirt revolution, rise to your feet; let the cry of your determination rise to the skies and reach our soldiers in east africa. let it be a comfort to those who are about to fight. let it be an encouragement to our friends and a warning to our enemies. it is the cry of italy which goes beyond the mountains and the seas out into the great world. it is the cry of justice and of victory. this excerpt could best be used to support a document-based essay on mussolini’s fall from power. mussolini’s role as a charismatic dictator. italy’s high unemployment rates. italy’s alliance with nazi germany.