Answer:
The reasons included future protection, expansion, prosperity and the mystery of unknown lands
Explanation:
Answer: HYBRID
Explanation: Hybrid product development is a type of product development that makes a combination of different approaches to design a hybrid approach. As it regards Software or System development A hybrid approach integrates other system development approaches like Waterfall,v-shape etc in making a new system or software.
hybrid approach puts into consideration the Top-botom and Botom-top approach to product development which makes it more adaptive and user friendly.
Astrolabe
is a very ancient astronomical computer for solving problems relating to time and the position of the Sun and stars in the sky. Several types of astrolabes have been made. By far the most popular type is the planispheric astrolabe, on which the celestial sphere is projected onto the plane of the equator