美国感恩节历史：
“During the autumn of 1621, at least 90 Wampanoag joined 52 English people at what is now Plymouth, Massachusetts, to mark a successful harvest. It is remembered today as the “First Thanksgiving,” although no one back then used that term.
https://visit.archives.gov/whats-on/explore-exhibits/thanksgiving-historical-perspectives#
加拿大：
Canadian Thanksgiving is rooted in Canada's Indigenous values. First Nations across Turtle Island have traditions for giving thanks for surviving the winter and receiving crops as a reward for their hard work. The traditions also included feasting, prayer, dance, potluck, and other ceremonies.
