Answer:
' The three kingdoms were the Rashtrakutas, the Pratiharas, and the Palas.
Explanation: Google it
They met for a Berlin conference
The answer for this question is C. The Domino Theory. This theory states that if a country came under communist rule, its neighboring countries and regions would follow as well. This theory is what the US used as a reason to intervene in the different affairs of various countries to stop or prevent communism from spreading.
The freezing point for celsius is 0 if that's what you're asking.
