What did the Roman Empire guarantee on Roman roads? A. safe travel B. a smooth ride C. a fast journey D. plentiful food

Cost and benefit in economic example

Which of the following was not a factor that contributed to world war i? a. american neutrality b. nationalism in the balkans c. the system of overlapping military alliances among different european nations d. the rise of germany as an imperial power

Who won the debate over ratifying the constitution