It is this action that sparked the most controversy. This has been met with controversy and debate. A dialogue from the former sparked controversy in some political parties. Chiropractic has seen considerable controversy and criticism. This has been the subject of controversy and speculation. This sparked the first West Florida Controversy. Evidence suggests her avoidance of political controversy was deliberate. The announcement led to major political controversy. Its popularity grew around the time that the complete "gacha" controversy was becoming publicized. Corruption was one of the important issues during the Investiture Controversy. This issue has developed into the early versus late selection controversy. This created an international controversy and numerous lawsuits. There is ongoing discussion of the Japanese Imperial succession controversy. He defended many of those who would later attack him during the controversy. The program became the subject of a racial profiling controversy.