According The Bible, Judaism began with Abraham in Genesis ch. 12. Abraham was born in the Hebrew year 1948 (1812 BCE). Abraham was called the Hebrew in Genesis 14:13, since he was a descendant of Eber, father of the Hebrews.
Abram was a citizen of Ur of the Chaldees, a region in what is now in Iraq. Genesis chapter 12 relates that God blessed Abram and told him to pack up his family and move to an undisclosed location.
Based on Abram's faith, he packed up his family and traveled west, eventually crossing the Jordan river and arriving in the land of Canaan, which is in modern-day Israel. In the land of Canaan, God promised the land to Abram and there changed his name to Abraham, meaning Father of many nations (Genesis ch.17).
Because Abraham trusted God (Genesis 15:6) and obeyed His commands (Genesis 26:5), it is said that Abraham is the father of Judaism. The complete story of Abraham, his journeys and his life is recorded in Genesis (11:27 through 25:9).
Abraham was the founder of Judaism, in the Holy Land.
Judaism & Christianity started with God's Covenant with Abraham.
For Judaism, this link has the details:http://judaism.answers.com/jewish-history/a-biography-of-abraham
Abraham
Christianity and Islam.
The birth of Abraham (1812 BCE), who founded what is now called Judaism. See also:More about AbrahamA more detailed timeline of Judaism
Judaism began around 2000 BCE Islam began in the 7th Century.
No. Abraham started what we call Judaism, one thousand years before King Solomon.
Judaism is said to have originated around 2000 BC. It has not ended yet! People still are following it.
Christianity acknowledges that Judaism began with Abraham as the first person after Noah to have a personal relationship with God.
When Jesus and his followers "branched off" of Judaism.
The religion of Israel, also called Judaism