I believe the answer is: <span>ethnographic authority
</span><span>ethnographic authority refers to the people who are considered as reliable experts in understanding a certain culture.
People with </span><span>ethnographic authority would most likely have to spent some times assimilating with the foreign culture in order to deepen his/her understanding about the traditions in that culture.</span>
The federal government is composed of three distinct branches: legislative,executive<span>, and judicial, whose powers are vested by the U.S. Constitution in the Congress, the President, and the federal courts, including the Supreme Court, respectively.</span>
Explanation:
Roberto was feeling miserable because he did not get much sleep last night. He was looking tired and messy.
He ran to meet Maria, his friend at the mall who also saw Roberto in such a pathetic condition and comment on his appearance that he seems to have been come out of the laundry basket just now.
Roberto's condition was such that it make him look very tired and untidy. Maria compares him to the clothes kept in the laundry basket which is filly wrinkled and out of shape, in very dilapidated condition.
But Roberto was hurt by Maria's comment on him. Maria used harsh words on him which he did not like. Though Maria finally told that she was joking with him but it left Roberto with feeling bad he considers Maria to be his friend and did not expect such harsh comments from her.
Bartering, which has taken place since the early history of man, implies a process of exchanging of goods. Bartering may present some difficulties during the process of exchanging. One problem that may occur when one is bartering, appears as the result of two people having different ideas about the value of the item (Option "B"). Since bartering lacks a standard unit of account, the prices on goods could not be measures or quoted. Due to the absence of a common unit of account, disagreements between exchangers may difficult the bartering process.