Updated timelines

Matthew Henson's Expidition
Matthew Henson's Final Attept to Get to the Pole
Matthew Henson's Final Attept to Get to the Pole timeline
Matthew Henson and his Expdition are going to the North Pole for the Last Time
Matthew Henson and his Expdition are going to the North Pole for the Last Time timeline
Matthew Henson's Explore
Matthew Henson's Explore timeline
Matthew Henson
Matthew Henson timeline
Matt Henson
daily
Matt Henson Trip
Matt Henson Trip timeline
Matthew Henson
Matthew Henson timeline
matthew & his crew aventure
matthew & his crew aventure timeline
Matthew Henson
Amadeus Mozart
Amadeus Mozart timeline
Vivaldi
Vivaldi timeline
Matthew Henson
Matthew Henson timeline
explorers
Growth of the 13 colonies (Pomerantz, Ritzmann)
Growth of the 13 colonies (Pomerantz, Ritzmann) timeline