Complex sentence: Civil unrest broke out in the capital of Belmopan in Belize during mid-January 2005, provoked by the release of a new national budget with significant tax increases and by anger at the ruling People's United Party for the worsening fiscal condition of the Belizian government.
Split into simpler sentences: Civil unrest broke out in the capital city of Belmopan in Belize during mid-January 2005. It was also guided by anger at the ruling People's United Party for the worsening fiscal condition of the Belizian government.