SORU: paragrafta boş bırakılan yere uygun düşen cümleyi bulunuz
The origins of cinema as we know lie in a machine patented in 1891 by Thomas Edison, and known as the kinetoscope ----. Early films were only one or two minutes long but by the early 1900s, films started to tell stories. Gradually more technical innovations were introduced in the film industry, the most important of which was the introduction of sound in 1927.