The Aleutian Steamship Company serves all Alaska's main steamer routes and is the largest artery through which the life-blood of trade flows between Alaska and the rest of the United States. This means much to anyone planning to visit Alaska. It means, first, that the Aleutian Steamship Company is able to offer the only complete choice of Alaskan cruise-tours. Second, it means that since the Aleutian Line carries cargo, it can offer surprisingly low fares. And third, it means that tourists witness the dramatic growth of one of the greatest states. The comfortable, one-class accommodations of the Aleutian Steamship Company offer the opportunity of seeing the real Alaska—her unsurpassed beauty, her thriving towns, and her growing industries.

Q. Underline the sentence which suggests that Alaska is experiencing an expanding economy.