What were the original cuases of the diaspora?

Answer 1

The immediate cause of the dispersal of the Jewish people was the destruction of their Temple and their exile by their conquerors, the Romans. The Romans' destruction of the Ancient Temple in Jerusualem in the year 70 CE accompanied a military action that today would be called genocide. Josephus, who was an eyewitness, puts the number killed at over one million.

According to The Bible, this punishment was imposed upon the Jewish people for having disobeyed God and his commandments. More specifically, the rabbis attribute the destruction of the second Temple to causeless hatred between one Jew and another (Talmud, Yoma 9b).

Answer:

The Diaspora (scattering of the Jewish people) happened because we were unable to live in the Holy Land.

1) Around 2600 years ago, the Assyrians forcibly exiled the Ten Israelite tribes to points unknown. A small percentage of each of these tribes is still among us, but most of them were exiled.

2) Around 2500 years ago, the Babylonians destroyed the First Temple and forcibly exiled the remainder of Israel's population to Babylonia.

While the Jews were permitted to return to Israel (Judea) seventy years later, and thousands did so (and rebuilt the Temple), most of them remained in Babylonia, while others began to settle in North Africa, southern Europe, the Crimea, throughout the Near East and elsewhere.

3) In 68 CE, the Romans destroyed the Second Temple. The Romans did not force the Jews out of Judea in a single expulsion. Rather, the Romans expelled them from Jerusalem only; and the rest of Judea lost its Jews slowly, over a period of centuries, as conditions in Judea became too harsh. Even then, we have records of Jewish communities who lived in Judea (Palestine) during the entire period of the last two millenia.

Those Jews who left Judea went to southern Europe, North Africa, Arabia, the Near East, and (slowly) further afield (especially throughout Europe).

Answer 2

The Diaspora (scattering of the Jewish people) began because we were unable to live in the Holy Land. The prophets had constantly warned the Israelites that ignoring the Torah would result in exile.
1) Around 2600 years ago, the Assyrians forcibly exiled the Ten Israelite tribes to points unknown. A small percentage of each of these tribes is still among us, but most of them were exiled and didn't return.
2) Around 2500 years ago, the Babylonians destroyed the First Temple and forcibly exiled the remainder of Israel's population to Babylonia. (See: The Destruction)
While the Jews were permitted to return to Israel (Judea) seventy years later, and tens of thousands did so (and rebuilt the Temple), most of them remained in Babylonia, while others began to settle in North Africa, southern Europe, the Crimea, throughout the Near East and elsewhere.

3) In 68 CE, the Romans destroyed the Second Temple. The Romans did not force the Jews out of Judea in a single expulsion. Rather, the Romans expelled them from Jerusalem only; and the rest of Judea lost its Jews slowly, over a period of centuries, as living there became too harsh. Even then, we have records of Jewish communities who lived in Judea (Palestine) during the entire period of the last two millenia. (See:History of the Jews in Israel)

Those Jews who left Judea went to southern Europe, North Africa, Arabia, the Near East, and (slowly) further afield (especially throughout Europe).

See also:

Jewish history timeline

Where do Jews live today?

Related topic:
The diaspora (scattering) was difficult for us:

1) Because certain mitzvot (such as those related to agriculture in the Holy Land) now became suspended for the duration of the exile.

2) Because of the impediment to communication between the various communities. This could lead to the development of rivaling groups, each claiming to be authentic.

(See for example: What are the Karaites?)

3) Because the Jews were now a minority among other nations, who were sometimes quite hostile.

4) Along with the Torah, the Land of Israel (Judea) and the Holy Temple had been central to Judaism. It now was to be seen whether Torah-observance could be maintained on the high level that those ideal factors had been conducive to.

Related topic:
How did the diaspora affect the Jews?
To a certain extent, the diaspora caused the various Jewish communities to take on minor aspects of their host countries.
While all Jews share the same Torah and Talmud, and differences in halakhah (Jewish laws) are relatively small, nonetheless some traits of our regions of residence have rubbed off on us. Examples are the differences in pronunciation and accent (for the Hebrew alphabet), differences in dress, and differences in customs and mannerisms.

See also:

Maintaining Judaism during the exile

Answer 3

Well, like diaspora means scattering, Hebrews started scattering away, which ALMOST ended Judiasm.