What happened to the dinosaurs

There extinction is still not completely identified but I believe it was a meteor which could cause millions of dinosaurs and plants to die causing nothing for the omnivores to eat and then after the omnivores die off there would be nothing for the carnivores to eat either. When a meteor crashes it will send many of those rocks back in space causing them to fall back down on earth. After earth begun to get normal again little organisms evolved into new creatures. Some people believe a volcano caused the extinction but how can one volcano destroy the world.

answer-the island had airfields that the u.s. military needed.

image result for what are some causes and effects of pontiac's rebellion?

the colonists were also expected to pay a tax to meet the costs of establishing and manning the borders of the proclamation line which led to the belief that the king had sided with the indians despite pontiac's rebellion, against the interests of the settlers. this contributed to the causes of the american revolution.