Often, the pretexts for starting a war are not real shortages of land, food or fuel, but rather perceptions - like fear, honor and perceived self-interest.
“There were scenes that just for length purposes, and knowing that the attention span of kids is not great, don't make it much longer than about 90 minutes.”
“We then took a shortened version of what we'd been doing in the pubs, with the best gags and things like that, out to cabaret clubs and things in the north of England for six weeks. And we became a big success.”