There is no age when they should get engaged. When they find the right man that they want to spend the rest of their life with, then they can get engaged. That could happen at any age, once they are old enough to be married.
You should be able to be engaged at any age, seeing as there is no paperwork for being engaged.
Age should not matter that much. You should probably be within his age range though.
There is no age when girls should start wearing nylons. What a girl/woman wears is up to her, and there are no age restrictions on clothing, least of all nylons.
You should never be 'worried' about girls. They are not dangerous, unless you lack self-control.
11 year old girls are not "at the age of twenty". The question is meaningless.
depends on the age
I think girls should were makeup at age 10 because they are growing up.
should be 15 and older
any age
There is no reason for this. Possibly tradition.
when they start maturing..
It depend if there moms trust them