Zapata, a Texas Corporation, entered into a contract with Unterweser, a German corporation, to tow Zapata's drilling rig from Louisiana to Italy. A storm arose and Zapata told Unterweser to tow the rig into Tampa, Florida. Zapata immediately filed a lawsuit in Florida against Unterweser for damages to the rig. The original contract called for "Any dispute must be heard before the London Court of Justice." The U$.$S$.$ Supreme Court held that: