Andrew Jackson & nullification

Who founded the social contract theory of the government

Which of the following best describes how the texas constitution of 1876 has changed since its enactment? there has been only one major overhaul. there have been several major overhauls. the constitution has undergone piecemeal revision. the constitution has doubled in size nearly every year since its enactment. the constitution has remained essentially unchanged from when it was first enacted.

Which of the following was a crop not grown in the olmec farming ? potatoes or squash or maiden or beans