The Daylight Saving Time Energy Act of 1973 was re...

Câu hỏi: The Daylight Saving Time Energy Act of 1973 was responsible for

A. extending Daylight Saving Time in the interest of energy conservation

B. preserving and setting Daylight Saving Time across the continent

C. instituting five time zones in the United States

D. conserving energy by giving the Department of Transportation authority over time laws