With the exception of brazil, what is the overwhelmingly predominant language of the nations of south america?

How have the changes in china's laws affected its economy?

Who built the first turnpikes in the united states? a) the national government b) state governments c) private companies d) town councils

The internet is controlled by: (select one): a. statutes and court cases in federal and state courts in the united states. b. the advanced research projects agency (arpa) and the u.s. department of defense. c. no single government or organization. d. google, yahoo, and the other search engines which have proprietary interest in the content thereon.