Stand up for others by sitting down

I spent sometime this morning to figure out how these four kids form OGL. The back ground bus looked very familiar to me and realized the original of this school bus is in Henry Ford Museum,  Detroit, Michigan, USA.

Rosa Parks who sparked a historic civil rights movement was travelling in this bus. She proved that a person can stand up for others by sitting down.

My sincere thanks to google to make us  remember her today.