What contributed to the rise of Florence?

What contributed to the rise of Florence? Wool trade profits had provided the initial capital for the banking industry of Florence. Since the 13th century, Florentine merchants had lent money to their allies, the Pope and powerful Guelph nobles. At this point the rich merchants allowed Cosimo de’ Medici to rise to the leadership of […]

What is descriptive and analytical epidemiology?

What is descriptive and analytical epidemiology? Descriptive epidemiology emphasizes trends and rates of disease in a specific population and analytical epidemiology deals in recognizing causes and prejudicing associated risks in disease development. What are the two main types of analytic studies? Epidemiologists conduct two main types of analytic studies: experimental and observational. What is the […]

What are the main goals of labor unions?

What are the main goals of labor unions? The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and other benefits through collective bargaining. Collective bargaining is the heart and soul of the labor union. Did labor unions succeed in this goal in the late 1800s? […]

Why economic models are useful?

Why economic models are useful? Economists use models as the primary tool for explaining or making predictions about economic issues and problems. For example, an economist might try to explain what caused the Great Recession in 2008, or she might try to predict how a personal income tax cut would affect automobile purchases. What is […]

What are the 5 principles of classical conditioning?

What are the 5 principles of classical conditioning? The stages or principles of classical conditioning are acquisition, extinction, Spontaneous recovery, stimulus generalization and Stimulus discrimination. What is the association learned in classical conditioning? Classical conditioning refers to learning that occurs when a neutral stimulus (e.g., a tone) becomes associated with a stimulus (e.g., food) that […]

Why did the US want to expand in Latin America?

Why did the US want to expand in Latin America? They believed that it was their destiny to expand their territory and spread their beliefs across the world. The United States viewed Latin America as a savage place that needed saving. Americans believed that they were helping people. The United States viewed itself as the […]

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