What is the significance of the descriptive passages about the river at the beginnin gof chapter 19?

Larawan ng lokasyong bisinal at insular ng pilipinas? Where is the world's largest lake located? Why do some people believe it was a mistake for the un and the us not to occupy Iraq after the Persian gulf crisi? How many countries are landlocked to the ocean Name them? Where is the Strabane Canal? Where do the waura tribe people live? Are desmids freshwater or saltwater or both? How many rivers are in North Dakota? What is the area of Brevard Zoo? How much does a Asian carp reproduce? What was the longest ride to create in universalm studios? What are some cool places to visit in Barbados? Where does vistula river empty? Where is the Fenton History Museum in Fenton Missouri located? Where is the Benton-Franklin River Heritage Foundation in Richland Washington located? What birds live on the river Thames? What do you call a group of roller coasters? Darien Lake How long is the park open at night? What products were made at San Miguel arcangel? What city is located on the mouth of the xi river?