Depends on your browser, a bookmark or favorite is a webpage that you visit repetedly and so you dont need to type in the URL all the time, for example on google chrome i can press the star on the URL to the right and make a bookmark.
Answer:
option 1 and option 4 because for lower class people there no equal rights as higher class people and it is an identity to know that the person belongs to which caste
Answer: A.)
Explanation: The Columbian exchange, also known as the Columbian interchange, named for Christopher Columbus, was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas, West Africa , and the Old World in the 15th and 16th centuries.