Critical Infrastructures In Homeland Security

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There are several critical infrastructures involved with the homeland security, but I’m going to go into detail about 3 select ones. The first is public health with includes hospitals and ambulance’s. Public health is the science and art of preventing disease, prolonging life and promoting health. Without doctors, hospitals and ambulance’s we could have a lot of sick, dead and injured people in the world. Doctors help protect and save people from/with diseases. If we did not have doctors or nurses people who were in the 9/11 attack would not have gotten the help they needed. Another critical infrastructure is financial service. Financial service includes credit unions, banks, credit card companies, insurance companies, consumer finance

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