What is similar about why Congress and the courts informally change the Constitution? How do their methods of changing the Constitution vary?

The five tribe’s economy shifted in many ways, which of the following changes is not an example of how they assimilated? a. many tribes began to herd animals and build plantations. b. tribes began to use bartering to trade with others. c. at stores and trading posts, tribes used us currency to trade. d. women began to focus on weaving and spinning to make cloth.

Business and industries in the 1920's most closely followed the buying demands of a) the government b)farmers c)consumers d)manufactures

What bodies of water provided the eastern border of the zhou dynasty? ?