Answer:
Feeling sad or down.
Confused thinking or reduced ability to concentrate.
Excessive fears or worries, or extreme feelings of guilt.
Extreme mood changes of highs and lows.
Withdrawal from friends and activities.
Significant tiredness, low energy or problems sleeping.
Explanation:
Many primary sources cannot be understood because of the language or they way they have written it. We can't always understand it because its from a culture completely different from our own. Reading primary sources requires your his historical imagination.
