The tang materia medica was first book.

The Tang Materia Medica was the first pharmaceutical book.

Materia Medica is the Latin term for collected knowledge about healing substances. The Tang Materia medica was written circa 659 CE and it is one of many contributions by the Tang dynasty to science. The book, published by the then ruling Chinese government, is a compilation of drugs and instructions for their use. The book has 54 volumes, divided into 3 parts:

After it was published and distributed throughout the country by the Tang government, it became the national basis for the medical practice for more than 400 years.

question: write a report analyzing through articles of confederation.

answer: the articles of confederation the united states constitution was written when the people feared strong government the new nation needed some kind of organization to hold states together to them fend off future attacks and make a stronger support system through the states and people the states bonded through a friendship that best served as a defense against a invasion and states were not allowed to use taxes as a way to discourage treaties, and states were extremely limited in their dealings with foreign nations the strengths were that the congress has the highest power in the nation because of   fear of monarchy congress had the sole power to declare war and assign treaties disputes between states and territorial issues were to be brought to congress and weaknesses were the lack of power given to congress the articles gave congress the power to pass laws but no power to enforce those laws if a state did not support a federal law that state could simply ignore it congress had no power to levy taxes or regulate trade.

explanation: so like every argument they have strengths and weaknesses but in this case there were more weaknesses but they managed o get through it and make an agreement

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(jacemorris04)

islam spread slowly through much of africa through trade and preaching.