Which of these people did not benefit from the prosperity of the late 1800s?

a. child laborer
b. railroad owner
c. coal miner
d. government worker

About 300 billion dollars in taxes is lost in the united states alone due to an underground economy, which involves paying individuals cash rather than having them on the official payroll. a. true b. false

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.

How did the romanov dynasty increase russia's power?