In the past, the radio was the family's only social interaction with the outside world other than movies.
The placement of chairs around the radio shows that this was a very important part of their lives.
Nelson Mandela is famous for being a civil rights activist for South Africans. Black lives matter is a movement about rights for all Blacks. Both stand for black rights, though Nelson Mandela was standing up for a specific group of black.
The US constitution established rules for the US government, while the Declaration of Independencedid not.-Apex
