When did Georgia add the Confederate battle flag to the state flag?

Which statements correctly identify limitations of the factors of production?

Which of the colonists had the least support neutral, loyalists, or patriots

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.