I got this text from wikipedia written on my art. is now a plagiarism or ok? I wrote it again and not even copied one to one?
Since the AMA Championship attracted more and more viewers, it was decided in the summer of 1972 to race in the winter. These races should form their own championship, to be held in football or baseball stadiums. The jumps were very quick succession by the lack of space in the stadiums, which was very tiring for the driver, but attractive for the spectators. For this reason, the race distance was shortened by half.
In the summer of 1972 it was decided more and more viewers attracted the race discharge in winter due to which the AMA championship. The races took place in football or baseball stadiums and should own championship form. The jumps were very quick succession, there was relatively little space, it was very tiring for the drivers, but very attractive for the spectators. The race distance was shortened for this reason by half.