Read the sentence.

Abigail Adams known for fighting for womens rights in the revolutionary times.

Which revision is most appropriate for an informative essay?

Abigail Adams got famous for fighting for womens rights in the revolutionary era.
Abigail Adams fighting for women’s rights and was known in the revolutionary era.
Abigail Adams was known for fighting for women’s rights during the revolutionary era.
Abigail Adams, known for fighting for womens rights, lived during the revolutionary era.