When Literary Digest incorrectly predicted the results of the 1936 election after polling only its own readers, its failure was because

What is the supreme law of the land? the declaration of independence the federalist papers the articles of confederation the constitution

Which physical feature minimizes population density in northern africa?

Which of the following is not a true statement about the inca? a. they conquered the maya. b. they had a highly organized military. c. they mummified deceased royal-family members. d. they built cities and fortresses on the highlands of the andes mountains.