Why did the founding fathers replace the articles of confederation with the constitution?

How did the duwamish people the first settlers in seattle adapt to their new environment? check all that apply. they built longhouses for the settlers. they offered the settlers weapons. they gave the settlers food. they the settlers farm and fish. they taught the settlers to trade.

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

Whose plan centered on keeping the federal budget balanced, instituting tax cuts, and developing public works projects?