Cold War is a term to describe the state of conflict, tension, and rivalry that existed between the United States of America and the Soviet Union, from the mid-1940's to the 1990s.
industry, defense, agriculture and science
1. new language which is Sanskrit and the caste system.
2. whoever follows it will reach perfection and nirvana.
3. family and relatives very important, respect for elders and ancestors, harmony and balance in all things etc.
Think about it, who has more opportunities to find a good job? Someone who can read and write well, or someone who doesn't know how to read and write well? The correlation between literacy levels and standard of living is very strong. The more education an individual has, the more opportunities they may have to better their life.
Therefore, your best answer is "<span>When one social condition rises or falls, so does the other. Literacy rates are positively correlated with standard of living."</span>