Many people spoke out against slavery in response to
a.the admission of California to the Union as a free state.
b.the establishment of the Underground Railroad.
c.the passage of the Fugitive Slave Act.
d.the practice of popular sovereignty.
a.the admission of California to the Union as a free state.
b.the establishment of the Underground Railroad.
c.the passage of the Fugitive Slave Act.
d.the practice of popular sovereignty.