How did Alton get its name?

When did the first people die on mount everest? Did the Union use the Mississippi River to transport troops? What did the landscape look like during ww1? How many trees get cut down each day in the Amazon rainforest? What is the authors point of view and impact of the story everglades forever? What is a free flowing river? Why should we preserve the rocky mountain national park? Which river runs through the area where Buddhism began? Does Minnesota have any amusement parks and if so where can I find a list of them? How far out from the canyon wall does the Skywalk extend extend? Was there a secret room found in the sphinx in Egypt? Who is to blame for deforestation? Was the Middle passage between Africa and Europe? What river are the capital cities of Vienna and Bratislavia located? What is the monthly precipitation of the Savannah Desert? Which 2 provinces do not borders on any ocean or bay? Where is the Erie Canal located? How does temperature affect the density of ocean water? Where is yacht bandido kept at Is it in Huntington Harbor or Newport Beach Ca? 2 types of energy roller coasters use?

How did Alton get its name?