Answer:
The Cold War
Explanation:
The Cold War (not exactly a war) was what was caused after the World War 2 conflict. The Souviets wanted to establish a communist regime, while the United States and it's allies preferred a democratic government. The Souviets had won the war and got a lot of countries that Germany invaded (Hungary, Poland, etc.) Nuclear tensions and arms tensions began to complicate the globe.
d. The right to refuse to participate in the study is the ethical principle violated in the study.
<u>Explanation:</u>
Dr. Lewis decided to conduct a study on the television viewing habits of her students. So she demanded her students her complete and return the survey regarding their television viewing habits.
The survey is about making the self-report which is used to know about the feelings, attitudes and beliefs of the participant.
Lewis forced her students to complete the survey, here Lewis violates the rights of the students to refuse the survey.
They explored the west which showed the people that the west was livable