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.
In a business letter or any formal letter you will traditionally use the salutation of.
A. Dear Senator Smith,
This is only slightly different from Dear Senator Smith - however the comma is an important element grammatically that should be included in a formal letter.
She need the title, major points, & the thesis statement .