Huayna Capac's greatest contribution to the Inca empire was "territorial expansion".
Huayna Capac did much to make the lives of his nation better. Notwithstanding building sanctuaries and different works, Huayna significantly extended the road systems. He had storage facilities “qollqas” worked along it for sustenance with the goal that help could be immediately hurried to any who were in threat of starvation.