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During the early 1920s , the British began to look for alternative ways to control and administer the empire . In addition , the Office of International Programs can recommend study-abroad opportunities related to the environment . On the occasion of the trial trip the airship developed a speed of eighteen miles an hour , but owing to an accident to some part of the machinery , the journey came to an abrupt end , after a run of only three and a half miles ; the airship descended safely , and the results of later ascents have not been made public . Financial Gerontology is multidisciplinary , building on relevant teachings from biology , psychology , sociology and demography to understand the lifelong wealth span issues and aspirations of aging individuals and their families . The liturgical revolution is the outstanding evidence of this ; neo-modernism wants the liturgy to be in a state of permanent flux . During the Battle of Britain these stations were able to detect enemy aircraft at any time of day and in any weather conditions . During the evening presentation , students in business attire pitched their proposal to two GM representatives . During those forty days the Church urges all her members to perform extra prayers , acts of penance for sins , and more frequent attendance at Mass and reception of Jesus in the Holy Eucharist . She had joined a Bible study group with a rotating leadership , and now her turn had come to organize and run the meetings .