I'd say D. The article of Confederation didn't want the government to be too powerful and turn into a tyranny. They had a judicial branch though.
Answer:
C. Japanese immigrants
Explanation:
Like most of the American population, Japanese immigrants came to the U.S. in search of a better life. Some planned to stay and build families in the United States, while others wanted to save money from working stateside to better themselves in the country from which they had come.
I just answered another of these questions, and the answer is The Bill of Rights.
The first rocket in space was a turning point in history because it inspired the space race, made the United States aware of the possibility of Russia creating rockets to deliver nuclear weapons, and created a reform in education.