Taking an extreme and unlikely hypothetical situation, one could come out of such a Convention with slavery legal and women not being allowed to vote. (politics.stackexchange.com)
As was usual at such conventions, I was provided with a room in which to give a workshop (How to Get Your eBook Reviewed). (smithpublicity.com)
At what was believed to be the first such convention, workers voted to include sit - ins and restaurant occupations in future demonstrations. (theguardian.com)