Answer: <u>the Jazz singer</u>, which premiered in 1927, ushered in a new chapter in the history of the American musical; two of its innovations were the elimination of the chorus and the integration of songs into the plot:
Explanation:
The Jazz Singer is a 1927 American musical drama produced by Warner bros and film directed by Alan Crosland. It is the first feature-length motion picture with not only a synchronized recorded music score but also lip-synchronous singing and speech in many sequences.
The answer to this question is the science of forensic study
That is a country, that's Brazil.
We need to sleep for overall health and wellbeing. sleep is an active period in which a lot of important processing, restoration, and strengthening occurs. sleep helps solidity memories. Our bodies need sleep to grow muscle, repair tissue and synthesize hormones.