The camps were very brutal
In "When Mr. Pirzada Came to Dine" by Jhumpa Lahiri, Mr. Pirzada gives Lilia candy every time he visits her and her family, and Lilia keeps the candy in a special sandalwood box that once belonged to her grandmother. To Lilia, the candy symbolized Mr. Pirzada's hope that his family was okay, and she saved and ate the candies in a manner of prayer because she had faith that his family was safe and being taken care of.
The correct answer to this open question is the following.
The two intervention programs that the government could put into place to encourage tourists, not to litter would be the following.
1.- Advertising campaign in the United States airports. As soon as tourists arrive in the United States, there would be TV screens and signs in every airport, informing that littering is strictly prohibited in the United States.
2.- US embassies abroad. A similar campaign should be implemented in the many US embassies around the world. So when people solicit their visas to enter the United States, they could be informed that there is strict legislation in the US regarding littering.
This way tourist will be informed previous their arrival to the country.
These recommendations will help the illegal dumping situation for tourists in that they will be very aware that there will be serious consequences if they are caught littering.