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sai durga reddy medapati 8sai durga reddy medapati 8 

I would like to know about history object. I am not sure on the history object and where it is located. Can any one explain on this?

I was preparing salesforce and came across this word history object. Please help me on this
AbhishekAbhishek (Salesforce Developers) 
StandardObjectNameHistory is the model for all history objects associated with standard objects. These objects represent the history of changes to the values in the fields of a standard object.

The object name is variable and uses StandardObjectNameHistory syntax. For example, AccountHistory represents the history of changes to the values of an account record’s fields. We list the available associated history objects at the end of this topic. For specific version information, see the documentation for the standard object.

You can go through the Offical salesforce documentation ( for further details.

For guidance, you can try this trailhead (

Kindly let me know if it helps you and close your query by marking it as solved so that it can help others in the future.