What are the changing trends in cinema in the 20th century?

Answer 1

changing trends refers to the change in demeanour, fashion, attitude, clothing .......etc. In the 20th century, lot many things have changed. For eg- in cinemas .....the image of women have been changed, the style fo clothing have been changed, you will find lot many loverboys roaming in the college istead of boys who possess brains. And of course, women of beauty are respected everywhere instead of women of brains.