The Interstate Commerce Commission (ICC) was the first federal bureaucratic agency that exercised broad regulatory authority over the economy

A scientist's curiosity leads to discoveries because of

A) lack of rigidity. B) pure luck and long hours of research. C) a prepared mind, luck, and long hours of research. D) a prepared mind and the knowledge of the latest technological advances.

Which of the following statements is true of the relationship between religious and ethnic background and voter attitudes?

A. White Christian voters who attend church rarely are more likely to favor the Republicans. B. Jewish voters are strongly Democratic, regardless of whether they attend services. C. Today,the number of churches that promote conservative values is much lesser than those that promote liberal ways of thinking. D. African Americans are one of the most solidly Republican constituencies in the United States. E. Today,Muslim Americans are the most Republic religious group in the United States.