Complex sentence: When the collapse of the Communism in Eastern Europe and the Berlin Wall falls, the MCP realised that they no longer had a place to seek sanctuary, and even in Peninsula Malaysia the MCP were fighting a losing battle.
Split into simpler sentences: When the collapse of the Communism in Eastern Europe and the Berlin Wall falls. The MCP realised that they no longer had a place to seek sanctuary, and even in Peninsula Malaysia the MCP were fighting a losing battle.