texts: Mm . What came after that ? </s> <s> After all that violence , people needed to laugh , so from the mid-to-late l940 ' s , many detective movies about policemen who solved crimes were made . Then came musicals . </s> <s> Pretty good . Please continue .
labels: Right . By the mid - 50 ' s , this light-hearted genre was competing with films about more serious subjects . There was one kind that could be found throughout all of these years , and that was the , mm , the . . .