A conjunction can be used to join clauses together in a sentence. For example: Lewis smiled. The park was fun. You can add the conjunction ‘because’ in between these clauses so the sentence reads: ...

But you said it was OK to start sentences with conjunctions. “Because” is a conjunction. And if you take off “Because,” it’s a whole sentence. Why is it wrong? Thus arose the lesson that not all ...

The word 'because' is a very important conjunction. It is a subordinate conjunction and it is used to explain why something has happened. For example: Jayati wore a scarf because it was cold outside.