I believe it was Frederick Douglass.
Well if you want to know how it would be not very effective there you go
They were mist likely following food sources.
Answer:
The Civil Rights Movement was an era dedicated to activism for equal rights and treatment of African Americans in the United States. During this period, people rallied for social, legal, political and cultural changes to prohibit discrimination and end segregation.
Is life that exists only off our planet,
No aliens have been seen/found yet, but it is a strong theory as the universe is very large.
