Simple past and the past progressive jskskskam

In a data source, such as a spreadsheet, why is it important that top row be the header?

Cooper used examples from classical literature and history in her essay because she wanted to show that she was educated she wanted to show that women could do great things she wanted to prove that the classics were still important she wanted to prove that education should include the study of the classics

In the movie the treasure of the sea madre, humphrey bogart plays a prospector.