Why did colonial naval victories inspire colonists during the american revolution?

Which factor contributed to the rise of african empires such as ghana and mali?

What words in the preamble to the constitution reflect the principle of popular sovereignty

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.