What is considered the first developmental stage of romantic relationships?

Who is the executive branch checking when the president calls a special session of congress

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.

Why couldn’t other societies utilize horses the same way the mongols could?