Match the causes of the revolution in Romania with their effects.

1) The communist Bloc crumbled - The Warsaw Pact dissolve

2) Nicolae Ceausescu increase Romania's agricultural exports to other countries - Romania suffered major food shortages.

3) Nicolae Ceausescu gave orders to the army to attack protesters - The Romanian armed forces sided with the public and executed Nicolae Ceausescu.

4) Nicolae Ceausescu planned to destroy rural settlements in Romania in order to develop new industries - Romanian citizens carried out massive protests and street demonstrations