When did the united nations officially begin?
a. 1918
b. 1945
c. at the yalta conference
d. at the paris peace conference

B - 1945; just after the 2nd World War.
The world realised that without a peacekeeping solution they would have a third world war, so they settled it with making the United Nations a thing!

The role of women in the enlightenment is often debated and frequently overlooked. women during this era were not considered of equal status to men, and much of their work and effort was suppressed.[1] salons, coffeehouses, debating societies, academic competitions and print all became avenues for women to socialize, learn and discuss enlightenment ideas. these avenues furthered their roles in society and created stepping stones for future progress