Answer:
Stanton began to write and lecture on the rights of women and on other salient matters after her children were all grown. She extended her lectures to other places in the country and she was soon an authority on women matters and she was also a co-author of "History of Woman Suffrage" before going on to publish her autobiography and the well-critiqued Woman's Bible.
As she got older, she was unable to travel as much as she used to due to failing health but she remained active with her pen, as she kept on writing about the rights of women until she died in 1902.
You can't really justify anything but dramatic irony.
It isn't foreshadowing. She is genuinely weeping and it has nothing to do with future events
There is no allusion in this. Her crying is not symbolic. Nor does it refer back to anything
An oxymoron is a contradiction that seems false or unrelated but isn't. Her weeping is genuine. You might be able to make a case for this but dramatic irony is much better: Juliet's mother thinks one thing, the audience knows another.
Most immediately the US became an independent nation
Actually this is False. Some north colonies had slaves in them.