Answer: Colonization ruptured many ecosystems, bringing in new organisms while eliminating others. The Europeans brought many diseases with them that decimated Native American populations. Colonists and Native Americans alike looked to new plants as possible medicinal resources.
Explanation:
Are u talking about kush as in kk
Jen and li are central concepts in Confucian ethics and form the first two of what are commonly called the "Five Constant Virtues" of Confucianism. Jen: benevolence, humaneness towards others; the highest Confucian virtue . Li: includes ritual, propriety, etiquette, etc.