So basically all you need to remember is that “Mood= the way the passage makes ME(the reader) feel” and tone is like the authors version of that
D. Given.
My father has given his time, effort, and money to the relief effort.
I would say the main headings and key concepts in a reading assignment would help one to grasp what the topic is basically about ie paying attention to these two things would be an essential part of a study guide so that the main meaning of the writing could be grasped.
The Soviet Invasion of Afghanistan and the U.S. Response, 1978–1980. At the end of December 1979, the Soviet Union sent thousands of troops into Afghanistan and immediately assumed complete military and political control of Kabul and large portions of the country.