Help me plz for 10 points

To keep other european powers from threatening its empire in america, spain sent soldiers, settlers, and?

Do all accounts serve the same function? why or why not? yes, all accounts people increase their money no, some accounts are for saving and others are for investing yes, all accounts are designed to ensure a retum on investment no accounts serve the purpose that their owners choose

Which events are correlated but do not necessarily have a causal relationship?