Answer:
A. They moved the axle to the rear of the platform.
D. Made them out of wood and leather.
Explanation:
Chariots showed up around 3000 BC in Mesopotamia, and from 1770 BC they turned into a noteworthy piece of military strategies. This military "weapon" from Asia Minor has spread to Egypt, where changes have been recorded, both in design and in development. To be specific, the Egyptians moved the chariot hub to the back of the stage, and secured the pivot with metal parts, to decrease rubbing between the hub and the wooden wheel hub.
Along these lines, the driver would stand nearer to the pivot, which would make it less demanding the heap on the steeds and improve execution, speed, portability, and so on. Additionally, the execution has been improved by utilizing cowhide and wood. Calfskin cushions are put on the back of the pony, so burden can be joined to them. Likewise, cowhide sizes around the pony's belly, this would build contact and keep the burden from slipping. Utilizing wood really taking shape of chariot would help chariot be lighter, thus quicker and less heap of steeds, and it is less demanding to shape them when making them plunge in high temp water.
