2) Enum in Java are reference type like class or interface and you can define constructor, methods and variables inside java Enum which makes it more powerful than Enum in C and C++ as shown in next example of Java Enum type.
Thanksgiving in 2015 is on Thursday, the 26th of November. In the United States, Thanksgiving is always celebrated on the fourth Thursday of November.
For a long time Thanksgiving was celebrated whenever people felt like it. Then - after the American Revolution - George Washington declared Novemeber 26th Thanksgiving. In 1941, Franklin D. Roosevelt changed the date to the fourth Thursday in November, which is when we celebrate it now. In 2016, Thanksgiving is on November 24th. Thanksgiving is also a celebration of the harvest season.