The classic piagetian test for formal reasoning is called
the pendulum problem. In this test, psychologists will see how the children
experiment. It will use a pendulum, or a
pendulum-like type and the amount of swing will depend on the height and the
weight of the pendulum and how high it is.
Answer:
The journey the tribes were forced to embark on was nothing short of a disaster. Poor weather, disease, disorganization and famine plagued the tribes traveling to their new land. During the winter on the trail it is said that the weather was unbearable cold, which caused many difficulties for the tribes.
Historians were influenced by scientists to evaluate their sources more critically
Constantine was the first Roman Emperor to profess Christianity.
Thus, B, is your answer.
the three are 1st person, 2nd person, and 3rd person.