When employers and union representatives meet to discuss conditions of employment what is this called

Which one of the following statements best characterizes change to agriculture in the united states since 1900

What role did mazzini play in italian unification? a.) he dreamed of a united italy and took the first steps to achieving it. b.) he conquered the southern part of italy, including sicily. c.) he was the first leader of a united italy. d.) he was assassinated by the french government, making him a martyr.

What are contributions made by rene descartes