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.
Answer:
Examples of a secondary source are: Publications such as textbooks, magazine articles, book reviews, commentaries, encyclopedias, almanacs.
First, it was a very cool climate in the early fourteenth century when the crop failure happened. Also, irregular lengthy rain patterns killed the crops very fast.
Explanation:
Goddess of the sky
Nut is a daughter of the air god shu and the moisture god tefnut. Her brother and husband is Geb. She had four or, in some sources, five children: Osiris, Set, Isis, Nephthys, and in some sources Horus.
Answer: (this is gonna be a crazy answer)
Explanation: I think it was right to drop the bomb on Japan. The reason for this is because even though many people died, and the fact that most of their land had gotten destroyed, this helped them resolve their problem between the two. If it weren't for the bomb, they would have fought longer. And after that tragedy, this gave Americans and the Japanese to bond and help rebuild japan not only to protect them from other bombs, but to also make sure that no one else can take their land. Therefore, even though it may not have been the best decision, it was right to to drop the bomb on them.
(You don't have to agree with this this is just my opinion but hopefully you get an idea to form your own sentence if you can)
