sentences:  After the Great Chicago Fire, the Near North Side became a refuge for many due to its wide streets, high ground, good drainage, and proximity to both the Lake Michigan lakeshore and Lincoln Park.Cyrus McCormick built a mansion at 675 Rush Street between 1875 and 1879.The mansion, located at the corner of Rush and Erie, lured so many relatives to move nearby that the neighborhood became known as "McCormickville" by the 1880s.