How did the complex web of european alliances contribute to the outbreak of world war i?

After the attacks of september 11, 2001, the united states demanded that

Which statement best describes standard oil in the late 1800s? standard oil controlled only a small number of the nation’s oil refineries. standard oil was a single business that operated in a small region. standard oil controlled only the means and methods of oil production. standard oil owned ninety percent of all oil refineries in the united states.

How might geography have led to greek -city states choosing different gods or goddesses as the protectors of their cities