Answer:
I am a muslim so I can explain things, not fully though 'cause im 14 years old.
Step-by-step explanation:
so Islam was the last religion if you think about the Ibraham-religions, so most of the people thought that it was some kind of stories the Prophet Mohamed (PBUH- peace be upon him). And one night, in that cave when the angel came, and his life in this world would never be the same. So he went home and told his wife Khadija about it, she believed him and thats why she's called "The first Muslim. so there is still people around that started getting mad at the prophet because he didnt belive in that statues of stone at that time, everyone was praying for.
if you think about nowadays Islam is one of the fastest growing religions, there is many 'islamofobic' people of course. some people say that Islam is just making the man having more rights than a woman but that's wrong. Islam is just keeping their woman safe from everything outside.
I hope you understand, I am in a hurry and didn't put much effort in it. but remember Islam wasn't accepted cause they thought the prophet lied. have a nice day ❤