Is there a neutral relationship between 'Notwithstanding, even the brief glimpses afforded by such investigations can provide some insight into civilizations that existed hundreds or, in some cases, thousands of years earlier.' and 'Going back and re-analyzing known language samples and extrapolating upon them tells us about ancient civilizations.', lacking direct logical ties?
Notwithstanding, even the brief glimpses afforded by such investigations can provide some insight into civilizations that existed hundreds or, in some cases, thousands of years earlier.###Going back and re-analyzing known language samples and extrapolating upon them tells us about ancient civilizations.