Taking cornell notes helps for studying and separating the information so it's clear and easy to read <span />
Answer: Time and place
Explanation:
Because if you don't have time or place how will anyone know what your talking about.
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.
A) friendship is an important survival tool.