18. What was one way that Chinese rulers could lose the Mandate of Heaven? A. When they failed the civil service exam
B. When war was declared
C. When they stopped serving their citizens' best interest
D. By standardizing weights and measures

What is the most famous discovery attributed to isaac newton ? a) barometer b) thermometer c) laws of universal gravitation d) telescope

Which best describes alexis de tocqueville

Identify the inappropriate shift or inconsistency of verb mood in this sentence. he was fond of his little sister, and if you have a loveable sibling you would feel the same thing yourself. a. from imperative to indicative b. from conditional to imperative c. from indicative to conditional d. from interrogative to subjunctive