The invention of the sail was crucial for maritime navigation as it allowed ships to harness wind power for propulsion, significantly increasing their speed and efficiency compared to oar-powered vessels. This advancement enabled longer sea voyages, expanded trade routes, and facilitated cultural exchanges between distant civilizations. Additionally, sails allowed for greater cargo capacity, which contributed to the growth of economies and the establishment of maritime empires. Overall, the sail revolutionized transportation and trade on water, shaping the course of human history.
scudoof, wheal, and sail
The invention of the plow was so important to the Sumerians because it helped farmers
it was so important because people lived there
By definition an innovation is an important invention, so yes, I would say so
The invention of cuneiform is that before cuneiform was invention their was not a written language and with out a written language people couldn't write letters to their friends or family members in prison or out of town so that's why cuneiform is so important to people.
The invention of cuneiform is that before cuneiform was invention their was not a written language and with out a written language people couldn't write letters to their friends or family members in prison or out of town so that's why cuneiform is so important to people.
so they can save the memories and hold it long as they can
because they were afraid of rice
because it cures lives
Wut made ships sail in the wind was that using a persicet sail or flag will pick up the wind and will push the air out and sail..just like u swinging on a swing 
Prior to the development of ether the was no anesthetic for surgery
he was ugly. that's how.