Why did Imam Khomeini recommend shouting slogans against so-called super powers?

According to Imam Khomeini, The Quran is all inclusive.

KAWTHAR

Oh friend! By the Kawthar I am sitting thirsty, Beside me you are, I am restless by your separation.

Imam Khomeini: When we feel that almost all mass media and the world are either opposed to us or ...

Sahifeh-ye-Imam. V 16. P 2

Letters sent to Imam from abroad

According to Imam Khomeini, The Quran is all inclusive.

Guest of honor's remarks about Imam Khomeini

Imam Khomeini founded powerful Islamic Republic system

Imam Khomeini founded a strong Islamic Republic system which left deep impact over the today's world developments.