Radzi travels to the deep south in the USA to retrace the route of a civil rights march that changed the world forever.
For more Blue Peter check out http://www.bbc.co.uk/cbbc/shows/blue-peter
For more fun, CBBC games and great makes visit http://www.bbc.co.uk/cbbc/
CBBC aims to encourage children to find out more about existing interests and inspire them to develop new ones; helps them understand the world around them and provides an entertaining watch when they just want to relax.
The majority of our output is UK-made, reflecting children’s lives in the UK today. Popular programmes on the channel include The Next Step, Wolfblood, Blue Peter, The CBBC Official Chart Show, Hetty Feather, Horrible Histories, Friday Download, Diddy Movies, Four O’Clock Club and The Dumping Ground. It’s possible to catch up on CBBC shows on the CBBC iPlayer at http://www.bbc.co.uk/iplayer/cbbc