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.
Was a three-pronged plan aimed at: Improving the economy of the United States. Introducing a protective Tariff to enable the nation to raise money from these taxes and at the same time protect the nation's goods from cheaper priced foreign items.
Textbook answer (I’m doing that rn)
Answer:
The First Amendment's Establishment Clause prohibits the government from making any law “respecting an establishment of religion.” This clause not only forbids the government from establishing an official religion, but also prohibits government actions that unduly favor one religion over another.
Explanation:
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German princes picked the king weak royal authority, so states of Germany didn't unify during the middle ages.
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Answer: Physics
Explanation: Physics is the field of science that studies an objects behavior in a certain time and space.