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The Nazi conspirators created a dual system of government controls , set up Party agencies to correspond with State agencies , and coordinated their activities , often by uniting corresponding State and Party offices in a single person . It helps agencies to understand policy requirements and identify opportunities and aids the effective communication of information between agencies to avoid duplication of efforts . They perform security evaluations at homes and businesses ; give presentations on crime prevention to civic organizations ; work with schools and teach children how to be safe ; resolve neighborhood problems by bringing in city agencies to help ; and help solve crimes by providing patrol officers and detectives valuable tips they receive from residents in the neighborhoods where they work . There are many other agencies to be notified , depending on the victim 's situation and the extent of the theft . There would have been no war and no " strain " on the intelligence agencies to come up with a justification .