Dialectical materialism is said to be the precursor for and synonymous with Communism. The term dialectical materialism is originally credited to Russian revolutionary and social philosopher Georgi Valentinovich Plekhanov (1857 1918).ialectical materialism is said to be the precursor for and synonymous with Communism. The term dialectical materialism is originally credited to Russian revolutionary and social philosopher Georgi Valentinovich Plekhanov (1857 1918).
Walker is a city in Cass County, Minnesota, United States. The population was 941 at the 2010 census. It is the county seat of Cass County. Walker is part of the Brainerd Micropolitan Statistical Area.
In 2002, after the resignation of Tom Ament as Executive of Milwaukee County, Walker won in a special election to fill the seat, winning the first of three terms serving as County Executive in Milwaukee County from 2002 to 2010. In his first run for Governor in 2006 he dropped out before the Republican primaries.