Question

what were the hardship that a widow in the 19th century was the subjected to

Answer 1

First of all, they are set as an outcast in society. It may be hard for them to find people to provide assistance and they generally didn't have much of a voice. This was the case for most women, but especially widows too. Depending on the place your question is talking about, you can find more specifics. Also, re-marrying was considered as not good.