The Colosseum’s vaulted arches rely on the Roman perfection of

The primary reason we aren't certain what the original country blues songs sounded like is because

a. by the time recordings were used, a more professional sound had been established b. by the time recordings were used, the price of distribution was too great to make it worthwhile c. the great blues singers of the time were performing with jazz bands and recorded jazz instead d. no one really wanted to hear that old stuff

Which of the following is not a rock musical?

A. Godspell. B. Jesus Christ Superstar. C. Hair. D. West Side Story.

Seeing a homeless person pushing a cart filled with plastic bags of what most of us would consider junk is, tragically, a familiar sight in most cities. Disciplinary approaches to the problem of homelessness typically view it through narrow disciplinary lenses. Disciplinary experts set forth theoretical explanations of homelessness that tend to reflect their discipline’s narrow perspective on reality. For example, political science typically views homelessness as a public policy issue, and psychology views it primarily as a mental health issue. But interdisciplinarity would view homelessness

a. As a public policy issue. b. As a mental health issue. c. As a complex problem caused by multiple factors.

When was an "international" standard for precise pitch finally established?

What will be an ideal response?