It lacked a Bill of Rights to protect individual freedoms. Hope this helps!
They did not like the idea at all. They wanted land period. The fact that the United States wanted their country to streach from coast to coast and that this land belonged to them anyway (according to manifest destiny) ment that Mexico would have to give up their claims or go to war for that land.
Answer:
Cenozoic Era (of the Phanerozoic Eon).
Explanation:
Mood Disorders is most common