Answer:
Everything is causally determined.
Explanation:
Determinism is a philosophical belief that everything that happens is a result of something that happened previously. This means that choices including moral choices are determined by previously existing causes.
This philosophical theory believes in the theory of 'cause and effect'. Its basis also relies on the belief that events happen on the basis of what happened previously. This is to say that everything is determined by the causal effects of what had already happened earlier.
Thus, the correct answer is the first option.