ˌɔltɚɹˈeɪʃənz kæn biː mˌeɪd tə ðə tˈaɪmlaɪn, pɹɪvˈɛntɪŋ dˈɛθs ænd dɪzˈæstɚz wˌɪtʃ ɪn tˈɜːn ˈɔltɚɹ ˈʌðɚ tˈaɪmlaɪn ᵻvˈɛnts.
Alterations can be made to the timeline, preventing deaths and disasters which in turn alter other timeline events.