The correct option is B, The enlightenment established the basic ideals of the great awakening. The great awakening which occurred between 1730 and 1740 gave colonists a shared national religious experience.The awakening is an attempt to turn people back to God and it is an outcome of the enlightenment. <span />
The answer is D. A set of diary entries written by generals who planned strategies during world war II. This is a primary source which was written during that time period and so would be the best support for the authors' argument..
Historians did not learn much about the Harappan civilization from written sources because its writing system has not yet meen figured out. They learned much from building remains, like the drainage system, and where grains were stored.