Please help! 30 points and brainiest for good answers!

1. Why is there a declining birth rate in countries like Japan and South Korea?

3. Please explain some of the consequences of the declining population in countries like South Korea and Japan?

I'm not asking for a whole essay. If you can give at least 3-5 sentences, I would be very thankful. Thank you.

The birth rates (and marriage rates) in countries like South Korea and Japan are low because of the corporate environment. It makes the idea of having children undesirable. Many women who have children are still pressured to retire to become stay-at-home moms, not just by the family, but also by their employers. This poses a big threat to the population of these countries.

Hope this helps! :)

1) the taiping rebellion was prompted from 1850-1864 and waged against the ruling of machu qing dynasty. the rebellion was caused by hong xiuquan and class differences, later leading to a radical change in social and economic structure.

3) karl marx, a believer of the principle of socialism, believed that the working class would have to free themselves from the exploitation of industrialists by establishing a radical socialist classless society where all industries and   property are owned by the state.

5) as indians revolt gained power, people found additional reasons to protest against the british rule. princely families joined the uprising due to changes to the inheritance law which made adopted children ineligible to assume the throne. this was an attempt by the british to control royal succession in the princely states that were nominally independent from the british.

what are the options so i can answer it