Answer: proposed amendments had to be approved by Congress and then ratified by all 13 states to take effect.
Explanation:
Answer:
The caste system in India is structured as a class division that determines a person's status, job prospects, and education prospects.
It results in great social inequality because the system literally prevents the lower caste people from enjoying social mobility by only allowing them to take the lowest-paid jobs. Meanwhile, those belonging to the high castes, have the highest-paid jobs reserved to them.
Science helps improve the environment through advances in research that can help prove or disprove popular theories. Science has helped humans predict natural disasters, global warming, and advance methods for cleaner types of energy. Science is an indispensable tool for understanding our environment, and eventually helping to improve the environment for us all.