That depends when.
In the time before Joshua, it was divided among the Canaanite tribes, their kings and city-states.
In the time of the Judges, it was divided along the territories of the twelve Israelite tribes.
In the time of the Israelite Kings, it was divided, with the Northern Kingdom (Samaria; the Ten Tribes) under Yerav'am (Jeroboam), and the Southern Kingdom of Judah under Rehav'am (Rehoboam).
Yerav'am seceded the Ten Tribes from Rehav'am's kingdom because of a grievance over taxation (1 Kings ch.12).
Zionism
No, it is the Jewish state. However, many Christians visit Israel due to the biblical and historical places. As in, Jerusalem.
There is a Biblical Zoo in Jerusalem, Israel.
The Kingdom of Israel occupied the land on the Mediterranean Sea corresponding roughly to the State of Israel of modern times.
The biblical figure whose name was changed to Israel was Jacob.
Yes, Israel was a country in Biblical times and had many kings. Not all of the territory was controlled by Israel until the time of David. For a time, there was a divided kingdom of Israel consisting of the northern and southern kingdoms.
in 1948 Israel became a state which divided palestine.
If by "state" you mean country, Pakistan was divided into Bangladesh and Pakistan, Korea into North and South Korea, Palestine into Israel and other states...
The biblical figure Jacob changed his name to Israel.
The Modern State of Israel has never ceased being a country since it was founded in 1948. If the question is referring to the Biblical Kingdom of Northern Israel, it was conquered by the Assyrians in 722 B.C.E. If the question is referring to the last Jewish State to fall before the establishment of the Modern State of Israel it is the Hasmonean Kingdom which fell to the Romans in 63 B.C.E.
You'd get a more sensible answer if you were more specific. Are you talking about the modern state of Israel, or the biblical one? If you're asking about the biblical version, then the kings were:SaulIsh-Bosheth (very briefly)DavidSolomonRehoboam (also briefly)The kingdom was divided during the reign of Rehoboam, with Rehoboam remaining king of the southern portion (Judah) while the kings of Israel (the northern portion) were:JeroboamNadabBaashaElahZimriOmriAhabAhaziahJehoramJehuJehoahazJehoashJeroboam IIZechariahShallumMenahemPekahiahPekahHosheaA lot of those had pretty short reigns; it was more likely for a ruler to be deposed by a rival than succeeded by an heir.
Biblical Israel: King David Modern Israel: David Ben-Gurion