Complex sentence: Martial law was allegedly ratified by 90.77% of the voters during the Philippine Martial Law referendum, 1973 though the referendum was marred with controversy.It is contested that there could not have been any valid referendum held from January 10 to 15,1973.
Split into simpler sentences: Martial law was ratified by 90.77% of the voters during the Philippine Martial Law referendum, 1973 though the referendum was marred with controversy. It was alleged that there could not have been any valid referendum held from January 10 to 15,1973.