1900 (MCM) was an exceptional widespread calendar year starting on Monday of the Gregorian calendar as well as a leap yr beginning on Saturday from the Julian calendar, the 1900th calendar year from the Popular Period (CE) and Anno Domini (AD) designations, the 900th 12 months from the 2nd millennium, https://louisyhmqv.newbigblog.com/27876046/about-1900-loan