The remarkable crisscrossing pattern on this sandstone was formed by an extinct animal. It crawled across moist, ripple-marked sand at the edge of a shallow tropical ocean, which covered Wisconsin about 520 million years ago during the Cambrian . . . — — Map (db m2791) HM
On June 25, 1950, Communist North Korea invaded the Republic of Korea. Backed by Soviet Russia, the North Koreans quickly overran most of the peninsula. South Korea appealed to the United States for assistance, and President Harry Truman immediately . . . — — Map (db m2788) HM
Built in 1867, this one room rural school has served as the center of community life in Russell Flats for over 130 years. Constructed by Scotch - Irish settlers who arrived here in the early 1850s, the school has also functioned as the local . . . — — Map (db m20121) HM
