Is the caste system still alive today? (sort of a yes/no question, but please put paragraphs)

Select the word from the list that best fits the definition sun-dried mud bricks used to build homes in the desert southwest

Which of the following did the founding fathers see as a benefit of the federal structure (federalism) of government? a.) all power is concentrated in the national government. b.) the power is divided between national and state governments. c.) all the power is concentrated in the state and local governments. d.) the power is divided between the people and the government

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?