1. The crew and supply the ship can carry and handle.
2. The period and duration of exploration. The main issue of every travel and exploration was the time it took the ship from its origin to the supposed destination. The new types of sailing ships was more improved applied with machinery as the centuries past and traveling went from years to months to days.
3. In times of war or conflict
Answer: he was shot in the back
hope this helps !!!!!!
Explanation:
The _________________ form the boundary between North and South China.
The Qinling Shandi mountains form the boundary between North and South China. Its actually known as "Southern Mountains". Its a mountain range in the southern China.
Hope I helped :D
