The plot below shows the position of an object as a function of time.The letters H-L represent particular moments of time.At which moment in time is the speed of the object the highest? 
Definitions:
Homicide Rates
The statistical measure of the number of homicides (deliberate and unlawful killings) per unit of population within a specified time period, often per year and per 100,000 inhabitants.
Housing Codes
Regulations and standards established by government authorities to ensure residential buildings meet safety, health, and quality requirements.
Settlement-House Workers
Individuals involved in social work and community service through settlement houses, which provided educational and social services to the poor in urban areas.
Jane Addams
A pioneering American social reformer and feminist known for founding Hull House in Chicago, which aimed to improve social conditions for the poor.
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