I think the answer is a b and c
Just reeeeeaad the sections
The Gold Rush of 1848 negatively impacted the Native Americans. The Gold Rush caused large swaths of gold-seekers to settle in the Midwest and West--causing disruption.
Social Darwinists believe in “survival of the fittest”—the idea that certain people become powerful in society because they are innately better. Social Darwinism has been used to justify imperialism, racism, eugenics and social inequality at various times over the past century and a half.
"1" Taoist physical practices like breathing exercises, massage, martial arts, yoga, and meditation. These are meant to change a person both physically and mentally and bring them closer to harmony with the Tao.
"2" These are objects that are thought to bring good luck. They also keep the evil spirits away In Taoism talismans are strips of paper which written on them are words of power and religious symbols that focus on benevolent spiritual energies to purify, heal the sick, and drive away demons.
"3" To bring order and harmony to many layers of the cosmos.
"4" Southern Taoism is more of an offshoot of Cheng-I Taoism, the only liturgical tradition that’s surviving today. The priests still perform liturgies just like the chiao, believed to harmonize their local community with the cosmos. But the north doesn’t approve of these rituals. Northern Taoism has grown from the Ch’uan-chen tradition.