¿Cuáles de los siguientes avances tomaron prestados los europeos de China?

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.

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.

originally he was supposed to be dead but they wanted to continue the series so they brought him back to life.

the  wilmot proviso  was designed to eliminate  slavery  within the  landacquired as a result of the mexican war (1846-48). fearing the addition of a pro-slave territory, pennsylvania congressman david  wilmot proposedhis amendment to the bill.