yes, gay people can be mentally challenged, just as straight people can.
No, there isn't any correlation between homosexuality and mentally challenged people.
They were killed...
They are often called mentally challenged, intellectually challenged, or people with special needs.
They were treated terribly and had no rights...
It is the same condition but mentally challenged is a nicer way to put it. Many of these people can live good lives and accomplish much.
Mentally challenged people have alot of ILLITERACY.
Because they are mentally or physically challenged.