The answer is B, nationalism. If you need an explanation just comment ʕʘ‿ʘʔ
Answer:
I believe it's two, gunpowder and crossbow
Explanation:
The soonest realized crossbows were designed in the main thousand years BC, not later than the seventh century BC in old China, not later than the fourth century BC in Greece (as the gastraphetes).
Gunpowder was developed in China at some point during the main thousand years AD. The most punctual conceivable reference to gunpowder showed up in 142 AD during the Eastern Han administration when the chemist Wei Boyang, otherwise called the "father of speculative chemistry", expounded on a substance with black powder like properties.
Slave narrative, an account of the life, or a major portion of the life, of a fugitive or former slave, either written or orally related by the slave personally. Slave narratives comprise one of the most influential traditions in American literature, shaping the form and themes of some of the most celebrated and controversial writing, both in fiction and in autobiography, in the history of the United States. The vast majority of American slave narratives were authored by African Americans, but African-born Muslims who wrote in Arabic, the Cuban poet Juan Francisco Manzano, and a handful of white American sailors taken captive by North African pirates also penned narratives of their enslavement during the 19th century. From 1760 to the end of the Civil War in the United States, approximately 100 autobiographies of fugitive or former slaves appeared. After slavery was abolished in the United States in 1865, at least 50 former slaves wrote or dictated book-length accounts of their lives. During the Great Depression of the 1930s, the WPA Federal Writers’ Project gathered oral personal histories from 2,500 former slaves, whose testimony eventually filled 40 volumes.
