It looks like an Crinoid to me. google agrees as well
Greensboro sit-in, act of nonviolent protest against a segregated lunch counter in Greensboro, North Carolina, that began on February 1, 1960. Its success led to a wider sit-in movement, organized primarily by the Student Nonviolent Coordinating Committee (SNCC), that spread throughout the South
Answer:
He was overthrown and exiled to England.
Explanation:
Juan Manuel de Rosas ruled Argentina from 1829 - 1852. He became governor of Buenos Aires after overthrowing General Juan Lavalle. Rosas ruled with absolute power for the seventeen years. Rosas, as a dictator, controlled the Catholic Church and unified the country through assassinations and terrorising. He was not able to rule for long as he defeated in the Battle of Caseros in 1852 under the leadership of Justo José de Urquiza. He went into exile in England and died there in 1877.
Answer:
The Southern colonies depended on slavery for their businesses while the North didn't need slaves and thought as them as actual people and not objects unlike the southerners