Question

Which dependent clause could be added to the beginning of the sentence to indicate a cause and effect relationship?

Mark Twain gained education through experience in the world.
Instead of attending school for a long time,
Because his father passed away,
When he was an adult,
While he was a writer,

Answer 1

Because his father passed away,

Step-by-step explanation:

Answer 2

Because his father passed away

Step-by-step explanation:

The phrase "because" indicates the cause of an event.