The irrigation systems helped to water crops in large fields and make sure rivers don't overflow or [under-flow]<span />
Answer:
they stayed at the wight house in d.c. and protested for weeks and months at that
Explanation:
From the treaty of Nanjing, britian was able to gain Hong Kong from China.
Later (I believe close to the 2000s) Britain returned Hong Kong to China
Hope this helps
Johannes Gutenberg is the inventor who invented the printing press. He is also known as the Father of printing. Because of him literature was spread to the masses for the first time in an efficient way. From the given options the Gutenberg Press made it possible for: <span>the early reformers to print large quantities of written tracts. </span>
