The development of which early civilization was influenced most directly by the tigris river, the zagros mountains, and the syrian dessert?

Which of the following flow charts accurately illustrates the history of constitutional amendments in the united states?

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.