Respuesta :
The best title for the white region of this map will be D. "States created by the Northwest Ordinance".
From the complete information, it can be noted that the white region of the map indicates the states that were created by the Northwest Ordinance.
The Northwest Ordinance provided a path towards statehood for the territories that were northwest of the Ohio River. It also encompassed areas such as Michigan, Ohio, Wisconsin, etc.
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