They are the ancestors of the Jews.
41% of all Jews live in israel
The name "Israel" originally comes from Jacob (which was added to his first name) The country, and the Jews (Jacobs descendants) are therfore called Israel, and Israel's sons.
Israel is the homeland of the Jews. The word Israel also refers to all the Jews in the world.
The Jews are also known as the sons of Israel (בני ישראל, B'nei Yisrael in Hebrew). The tribe of Levi was responsible for the Tabernacle (Numbers ch.3 and ch.8).
The Jewish home is considered to be Israel. All Jews are welcome there, and some Jews think that all Jews should live in Israel.
The twelve tribes are the descendants of Jacob's 12 sons and are the ancestors of the Jews.
A very small percentage of Jews in Israel are choosing to not circumcise their sons because of the nature of secularism in Israel. Many secular Jews in Israel are militantly so and a percentage of these people refuse to participate in any Jewish rituals whatsoever.
There are Jews all over the world. The one who live in Israel are Israeli Jews, like those in the U.S called American Jews.
Abraham and Sarah had Isaac. Issac and Rebecca had Jacob. Jacob had twelve sons, who became the heads of the twelve tribes of Israel. Their descendants became known as the 'Jews' (Hebrews, Nation of Israel).
No. The Sefardic Jews are a slight minority in Israel.
All of the (approximately 7 million) Jews living outside Israel.