Mostly because the Roman empire was a hugely vast empire in time where the internet or any other form of fast communication possibilities didn't exist yet. For this reason, it would be highly unpractical for Rome to rely on having direct democracy and each person giving his vote on every aspect of life.
The best answer is C. Pakistan’s government tried to increase gender equality by reserving parliament seats for women. Numerous movements are done by the government to improve gender equality in Pakistan. Some of these reforms are bringing education to woman and limiting polygamy. In fact, during 1988, the first woman president was elected. During her reign, many reforms were done pertaining to equality with men and women.
Savings are money for safe-keeping. The amount that one saves will be more or less the same when one decides to use or withdraw it. Savings can be through one's safe keeping or through a bank. However, interests are low in the bank. Investment, on the other hand, is money put up in chances for income. Good investments can make passive income for a person. Examples of investments are stocks and mutual funds.