Amajor event in the french revolution happened on july14, 1789 , when a mob stormed the bastile, a notorious prison in prison. how can historians today use primary sources to determine that this date is accurate ?

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.