请大家介绍一下感恩节的具体内容，包括时间，来历，以及人们在这一天当中要做哪些事情，吃什么饭，等等。当然是用英语，字数不要太多，简略一些就可以了。谢谢大家!!!!
热心网友
Thanksgiving Day is celebrated on the second Monday in October in Canada ,and on the fourth Thursday of November in the United States.The festival is to give thanks for the harvest and good health.It's also a time to return home to see family and friends for most people.