Farming began in prehistoric times. That was before there was writing to create records. With no records, it is not possible to answer your question.
The north.
Greenland
From North America
no. they came from south america.
Eurasia and North America
north america
North, South, and Central America.
Europe and North America basically
North America
farming begin 10,000 to 9,000 years ago
The Hudson Bay is not an area where the maritime tropical air masses that affect north America originate.
North America