Answer:
There are two bases of the Indian social division into castes. The castes system has been consolidated and fed by religious practices. Ancient Hindu texts speak about four castes or profession: brahmins (priests), warriors, merchants and workers. Brahmins were at the top of society, the elite. The other source is simply social practice. There are still several groups that are seen as inferior , the "untouchables" just like the dalits; they perform the lowest and dirtiest jobs. Though castes don´t exist formally in Indian law, they exist in reality and social and racial divisions run still deep in India.
Explanation:
Caravel:The Caravel was a ship that had many uses. These ships were from small to medium. They could be used as cargo ships, warships, patrol or dispatch boats and also pirate ships. They were mainly used for fishing. The Caravel was from 50 to 200 tons. These ships were cheap and you could get them in shape for working very easily. They were known for their speed and maneuverability. So these ships were used by explorers to explore.
Galleon:This ship came was developed/came in use during the 16th century. The Galleon was developed from ships such as the Caravel and Carrack. These ships were known for their ability to change during different circumstances. So if you had a Galleon and you were in times of peace you could use it to do trading, fishing, etc. If you were in times of war you could convert it and make it a war ship. These ships had more ribs and bracings which helped them withstand gunfire. So these ships were good because they were fast and could easily convert/change as per the circumstances.
The answer D is not true. Indeed, it started on june 1948 and ended on the 12 may 1949 !