Millions of Jews crossed the Red Sea on dry ground. Looking behind them, they saw evidence of the salvation of the Lord. Dead bodies of Egyptian horsemen and horses floating in the water.
Thanksgiving is not a day on the calendar but rather an attitude towards life. I think it was Mark Twain who said we ought not to have a day of thanksgiving, but instead to have a day of grumbling. His point was that we should confine our grumbling to just one day and our thanksgiving to the other 364 days!