1 is false, waves can't propagate in a vacuum.
Answer:
Culture
Explanation:
Culture is the way of life a particular group of people, encompassing language, religion, cuisine, social habits, music and arts.
Culture can also be defined simply as shared attitudes, values and beliefs of a people.
Obviously the Japanese do not share the values of individualism and independence but share values of cooperation and team values this should be their beliefs and attitudes.
D. The Native Americans should be protected by the government.