Jerusalem
Jerusalem (ירושלים)
King David. Before that, Jerusalem was a Jebusite stronghold.
There were a number of different Ancient Israelite and Judean capital cities, such as Gibeah, Hebron, Jerusalem, Shiloh, Samaria, etc. Additionally, the Kingdom of Israel and the Kingdom of Judah were two separate countries which (naturally) each maintained a distinct capital.
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.