Marion, 10 years old, knew that she was related to the relatives on her mother's side of the family, and also the relatives on her father's side of the family. this system is the usual model in the united states.

This "bilineal" system is the usual model in the united states.

Bilineal system refers to the arrangement of family descent where blood connections and privileges of legacy through both male and female precursors are of equivalent significance. Bilineal descent is framework is following family relationship structure through the two guardians. The most widely recognized frame is respective descent. An arrangement of following descent through both the mother's and father's sides of the family.

elizabeth loftus conducted a study to observe the reliability of eyewitnesses during the 1970s. their baseline was to define how accurate are the recollections of eyewitnesses.

her studies do not support the use of eyewitness. loftus mentions in her work that we are not required to recall some experiences, meaning that rarely an individual eyewitness testimony is trustworthy. a good example is presented in her work, where all individuals watched a video and were than asked "about how fast were the cars going when they hit/smash? ". the testimonies changed based on the word she used to make the question (hit or smash), proving the fragility.

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.