The Tang Materia Medica was the first <em>pharmaceutical</em> 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:
- The Main body (20 volumes) and Table of contents (1 volume).
- Pictures of medicines (25 volumes) and Table of contents (1 volume).
- Illustrated description (7 volumes).
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.
Johnson outlawed discrimination and segregation in the United States by signing the Civil Rights Act. Thus, option A is the correct statement.
<h3>Who is Lyndon Baines Johnson?</h3>
Lyndon Baines Johnson, often referred to by his first name LBJ, was an American politician who served as the 36th president of the United States from 1963 to 1969.
His legacy of civil rights was created by signing the Civil Rights Act of 1964, the Voting Rights Act of 1965, and the Civil Rights Act of 1968.
Thus, option A is the correct statement.
To learn more about Lyndon Baines Johnson refer:
brainly.com/question/21423130
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I'm not sure if you meant in this way, but the government is divided into 3 branches-judicial, executive, and legislative. Let me know if you need anything else!! :)
