Halo the Fall of Reach Chapter 19-20 and 22

Chapter nineteen is a little bit of background information on what happens in chapter twenty. In nineteen we start by following some marines in a warthog driving fast away from Covenate forces. They tell their story about how they were setting up motion sensors when they were attacked ad started to fall back to their base. When they make it back to their base they find out that the base was destroyed and planned to head to HQ. Along the way at one of the checkpoints they find some marines and stay with them. They call for an evac and when one dropship come down the marines get mad thinking one dropship is nothing. Until Master Cheif (aka John) comes out ending chapter nineteen. The Spartans come out and secured the area, and then got up to speed. They tell the marines to take the dropship back. After that happens they move out heading towards Côte d' Azur and find out it is take over by Covenate. They go in and take out some Covenate and find out so interesting things and new Covenate species. I like these chapters because this really shows how powerful the Spartans are compared to the other marines. The speed they move at and the level of  thinking they are doing to get the mission done completely without failing.