1.Were there any cinema at the beginning of the 20th century?
2.How many cinemas were there in the USA in 1907?
3.Were experiments successful during 1950s and 1960s?
4.What did make experience more realistic?
5.What was the next revolution?
Объяснение:
done
1.Were there any cinema at the beginning of the 20th century?
2.How many cinemas were there in the USA in 1907?
3.Were experiments successful during 1950s and 1960s?
4.What did make experience more realistic?
5.What was the next revolution?
Объяснение:
done