Complex sentence: She had two minor hits on the U.S. Hot Dance Club Play chart in the mid-eighties, and after a long hiatus, had a career resurgence in the late nineties which resulted in three top 20 dance hits.
Split into simpler sentences: She had two minor hits on the U.S. Hot Dance Club Play chart in the mid-eighties. After a long hiatus, had a career resurgence in the late nineties which resulted in three Top 20 dance hits.