South Vietnam was a nation in turmoil both during and in the aftermath of the offensive. Tragedy had compounded tragedy as the conflict reached into the nation's cities for the first time. As government troops pulled back to defend the urban areas, the VC moved in to fill the vacuum in the countryside. The violence and destruction witnessed during the offensive left a deep psychological scar on the South Vietnamese civilian population. Confidence in the government was shaken, since the offensive seemed to reveal that even with massive American support, the government could not protect its citizens.