Decade ("60s" or "sixties"), although this may leave it uncertain which century is meant. These references are frequently used to encapsulate popular culture or other widespread phenomena that dominated such a decade, as in "The Great Depression of the 1930s" or "The Roaring Twenties". However, the Gregorian calendar begins with the year 1. (There is no year "zero", and the year before AD 1 is 1 BC with nothing in between.) Therefore, its "first" decade is from AD 1 to AD 10, the "second" decade from AD 11 to AD 20, and so on. So, although "the 1960s" comprises the years
Little Roaring Brook Little Roaring Brook Little Roaring Brook is a tributary of Roaring Brook in Lackawanna County, Pennsylvania, in the United States. It is approximately long and flows through Olyphant, Throop, and Dunmore. The watershed of the stream has an area of . It contains several watersheds: Dunmore Reservoir Number One, Marshwood Reservoir, and Dunmore Reservoir Number Three. Some strip mining has been done in the stream's vicinity and it has a high load of sediment. The surficial geology in the stream's vicinity consists of Wisconsinan Till, surface mining land, bedrock, urban land, and wetlands. Little Roaring Brook begins at the Marshwood