Things started to change in October 1777 when British forces under the command of General John Burgoyne surrendered in Saratoga in the north of the state of New York.

"Results": [
    {
        "TypeName": "PER",
        "Text": "John Burgoyne",
        "Start": 90,
        "End": 103
    },
    {
        "TypeName": "LOC",
        "Text": "Saratoga",
        "Start": 119,
        "End": 127
    },
    {
        "TypeName": "LOC",
        "Text": "New York",
        "Start": 157,
        "End": 165
    }
]