Unit Test
Unit Test
Active
138383000▸
What caused relations to deteriorate between the United States and the Soviet Union in 1979?
The United States invaded Afghanistan.
The Soviet Union invaded Afghanistan.
The Soviet Union hosted the Olympic Games.
The United States ratified the SALT II Treaty.
Save and Exit
TIME REMAINING
01:59:44

The deteriorating US-Soviet relations in 1979 were largely due to the Soviet Union's invasion of Afghanistan and the subsequent US support of Afghan resistance groups.

Explanation:

The deteriorating relations between the United States and the Soviet Union in 1979 were primarily caused by the Soviet Union's invasion of Afghanistan.

This invasion led to increased anti-Soviet sentiment in the US, making it politically challenging to support any agreements with the Soviet Union.

The US provided support to Afghan resistance groups, including the Mujahideen, against the Soviet occupation, further straining relations between the two superpowers.

Learn more about US-Soviet Relations in 1979 here:

https://brainly.com/question/15101059