American leaders sought to draft the constitution as a new plan of government. why had the previous failed?

Ireally have to get this done today and i'd appreciate any i could get, !

Which of these is the modern day result of spain colonization of the americans?

How did the discovery of gold impact american indian territory in the 1870s? a. war broke out among american indian groups when warring chiefs signed new treaties with the government. b. war broke out when white settlers pressured the government to take the land from american indians. c. war broke out when white settlers pressured the government to let american indians keep their land. d. war broke out when white settlers tried to buy land from warring american indian groups.