Federalism is BEST described as the . A. authority to make and enforce decisions based on a written constitution B. difference in the function of the public and private sectors of the economy C. division of powers between a national government and state governments D. use of checks and balances between the three different branches of government

Who was the better president between richard nixon and john adams in terms of accomplishments ?

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a.a post on a social networking site about the undesired side-effects of different alternative medicinesb.a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec.an anonymous article on a medical website that claims the success of alternative medicined.a 2003 study conducted by a medical research center about the effects of alternative medicine

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?