For the most part, elections in Texas are actually conducted by

Why do minor political parties have difficulty winning elections in the U.S.?

A. They get little media attention. B. They have difficulty raising campaign money. C. Their candidates are usually not well know by the public. D. All of the above

In assessing the effectiveness of the Head Start program, researchers have discovered that

a. it has been shown to be uniformly effective on virtually every variable that has been measured. b. short-term progress among children is great, but most studies reveal few gains in the long term. c. the results of studies depend on how effectiveness is measured. d. there is no way to measure effectiveness in such programs.