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
False. There have been several astronauts that have died in the space program.
Answer:
They believed Earth to be much younger than current estimates.
Explanation:
Proponents of Catastrophism believed that the Earth has mainly been shaped throughout history by short and sudden violent catastrophic events. Such as comets, solar flares, and other world changing events. So much so that they envisioned Earth's age as being much younger than the current estimates provided by modern scientists.
