hand and hand / hand in hand
Hand in hand vs. hand and hand in the phrase for things that go together or act together.
Use hand in hand. Hand and hand is a slip.
Examples
Use The two reforms go hand in hand.
Avoid The two reforms go hand and hand.
Hand in hand vs. hand and hand in the phrase for things that go together or act together.
Use hand in hand. Hand and hand is a slip.
Use The two reforms go hand in hand.
Avoid The two reforms go hand and hand.