What's 9x30? Keyonn needs to go suck it and get a hobby instead of deleting my questions

Whichis a combination of individual pieces that create a longer musical work?

Order the events as they occurred in history. thomas edison and william dickson invent the kinetoscope. the view from the window at le gras is created. disney produces flowers and trees, the first color film. stanley kubrick revolutionizes special effects with 2001: a space odyssey. muybridge creates the horse in motion. francis ford coppola’s apocalypse now is selected for preservation by the library of congress. d. w. griffith directs the birth of a nation. marilyn monroe makes her film debut.

The paintings in the lascaux cave were discovered by who?