No they did not. Today they are called Jews, and they are thriving.
The Hebrews didn't collapse. They were expelled from Israel in the year 70 by the Romans, and they lived all over the world, but they started returning in the 19th Century and eventually re-established the state of Israel in 1948.
The Hebrews' military was an army composed of Hebrews.
Yes, there were Hebrews in the Book of Judges. The Book was also written by Hebrews.
David was one of the Kings of the Hebrews.
The Hebrews are considered as Gods own people.
In the Hebrews time his nickname was "Father of the Hebrews"
Yes, the Hebrews had many many wars.
Hebrews speak the Hebrew language.
No. The Hebrews worship only God. It is forbidden for the Hebrews to worship men or engage in Human sacrifice.
Father of the Hebrews = אב העברים
At that time, the Hebrews were slaves in Egypt.
Israel is the home of Hebrews, but they are actually called Jews.