That means anybody in the world has the freedom to choose what religion they want to worship. So you could choose Hinduism or Christianity, you could chose any! :)
Answer:
A direct democracy is any form of organization in which all citizens can participate directly in the decision-making process. ... The most striking example of the first direct democracies is that of Athens (and other Greek cities), in which people gathered in the squares and made political decisions there.
a and b I think if I’m wrong then sorry!! Good luck