What legal entity can give one spouse control of community property?

The correct choice in this context is an irrevocable trust. By placing community property into an irrevocable trust, one spouse can be given control over the property while designating them as the trustee, thus allowing for management and control over the assets within the trust. This structure also provides certain legal protections and can have estate planning benefits.

The other entities listed have their own structures and rules but do not inherently grant one spouse control over community property in the same way. A partnership typically requires agreement from all partners for decisions, a limited liability company can allow for control but does not specifically target ownership and control dynamics in a marriage, and a sole proprietorship relates to individual ownership rather than joint marital property.