In what way did the ancient Chinese people contribute to modern medical practices?

A. The ancient Chinese were the first people to practice surgery on the heart and other organs.
B. The ancient Chinese developed an early style of vaccination against disease.
C. The ancient Chinese made detailed drawings of human bodies and body parts.
D. The ancient Chinese developed an early form of antibiotic medicine.

Match the vocabulary word with its meaning. 1. capitalism to change or improve something by correcting faults or removing abuses 2. chattel an economic system based on private ownership and competition motivated by profit 3. imperialism policy extending political, economic, or military rule over another 4. indentured an economic system where colonies supply goods to the mother country 5. mercantilism an agreement committing one person to be another's slave for a certain period of time 6. reform a type of slavery where the slave is the sole property of the master with no rights

Which one of the following statements best characterizes change to agriculture in the united states since 1900

What was one of the accomplishments of the space shuttle that what was one of the accomplishments the space shuttle that facilitated communication and entertainment ?