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The New York Sheriff's Office was founded
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The watch system was composed of community volunteers.
- Boston created a night watch in 1636
- New York in 1658
- Philadelphia in 1700
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All major cities started incorporating a police force from 1830 to 1880.
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Philadelphia was the first place to incorporate day watch in 1833. More and more places started to add day watch during this time.
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The Boston Police Department became the first local modern department in the US
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Cincinnati was the first city to require police officers to become high mortal characters and react quickly
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Two African American police officers were hired by the LAPD.
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The New York Times used "police brutality" for the first time while describing a police officer beating a civilian
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Pensilvania State police became the first state police agency.
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Alice Wells was the first female LAPD officer hired.
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Reforms began and cops became more professional and experienced in the crime field
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The Fingerprint Classification System was developed.
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FBI introduced the forensic laboratory
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A white officer shot and killed a black teenager.
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911 was created for people to call for help.
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CompStat crime tracker was developed and put into function