Answer:
Sandia National Laboratories has been serving as a national defence R and D labs for last fifty years. It started in 1945 in New Mexico and was part of Manhattan Project which built the first nuclear weapons. The project helped US to gain advantage during the second world war and also during the cold war as it was the only country that had atom bombs. It was funded by US department of Energy for designing non-nuclear weapons for nuclear weapons of US. It has been preserving the national security by working with various industry groups and departments of US government.
Answer B
Confucius
Confucius was a Chinese Philosopher, teacher and political figure who lived 500 BC. His ideas were of ethical models of family and public interaction as well as setting educational standards.
The case of Baker v. Carr from 1962 is an important case that majorly influenced redistricting. Redistricting means changing the way the voting districts are delineated and after this case the court could decide about redistricting cases. This allowed for voting districts to be redrawn under the guidance of the federal courts.
H. Americans had to find new ways to meet their needs for cloth.