Initially, commercially available films only lasted about 30 seconds because the fierce jerking movement of the feed mechanism tended to break filmstrips when they were more than fifty to one hundred feet

"Rice-roots reporting" was a term used to describe field reporting from the battles with Japan during World War II

Indicate whether this statement is true or false.

__________ rules specify when, how, where, and with whom to communicate about certain things

Fill in the blank(s) with correct word