Answer:
Europeans borrowed the following two from China; (i) Gunpowder. (ii) Square sails. The gunpowder in China was used for fireworks however, Europeans used it for military purposes.
<em>Los europeos tomaron prestados los siguientes dos de China; (i) Pólvora. (ii) Velas cuadradas. La pólvora en China se usó para fuegos artificiales, sin embargo, los europeos la usaron con fines militares.</em>
A policy of extending a country's power and influence through diplomacy or military force.
OR
rule by an emperor
