Jawaban:

"Due to," "thanks to," and "because of" are all prepositions used to express causality or a reason for something. However, there are some subtle differences between them.

"Due to" is used to indicate the cause of an event or situation. It implies that something happened as a result of a specific cause or reason. It is often used to express a negative outcome or consequence.

Example: The concert was canceled due to the heavy rain.

"Thanks to" is used to indicate the cause of a positive outcome or consequence. It implies that something good happened as a result of a specific cause or reason.

Example: Thanks to the generous donations, we were able to build a new library.

"Because of" is used to indicate the reason for something, but it does not imply a negative or positive outcome. It is used to explain why something happened or why someone did something.

Example: I had to cancel my plans because of the unexpected meeting.

In general, "due to" and "thanks to" are more formal and often used in written English, while "because of" is more commonly used in spoken English.