Question

which of the following was an effective method for combatting communism without risking direct involvement?
appealing for un action
military saber rattling
investing in foreign aid

Explanation:

To combat communism without direct military involvement, the Marshall Plan (investing in foreign aid) was used to strengthen Western Europe economically, reducing communist appeal. UN action was less direct but foreign aid (like the Marshall Plan) was a key non - direct involvement method. Military saber - rattling is direct/aggressive. So "investing in foreign aid" was effective.

Answer:

C. investing in foreign aid (assuming the options are labeled A, B, C as A. appealing for UN action, B. military saber rattling, C. investing in foreign aid)