如果当年泰坦尼克号上全是单身男女，在沉船时，还要提倡女士优先吗？会发生什么事？（用英文回答）

I think there were 2 possibilities:
1. they all died
2. they all survived
if the men and women were all single,I guess the love stories would definitely funny and there would be more than 1 Titanic ~~~~
Just imagine what would happen when Roses meet Jacks

the Holywood movie makers would probably laugh madly!

the commercial benefit, Wow!
Wonderful!

I don't know

men dead

maybe. That's what gentlemen do