Johannes Gutenburg is the answer you're looking for.
Answer: Irrigation and terraces are still used today.
The answer would be “the igbo women’s war”.
B.) <span>A species that influences the survival of many other species in an ecosystem is called a "Keystone Species" example. "Jaguar"
Hope this helps!</span>
Islam spread to the most of the Ibearian peninsula,and as far as india in the east
