Reminders. 1  Sum of the angles in a triangle = 180Â°. 2  Sum of the angles in a quadrilateral = 360Â°. 3  Opposite angles are equal. 4  For two parallel lines and a transversal, 5  corresponding angles are equal, and. 6  alternate angles are equal.
They came to the United States for a variety of reasons, most notably because of the persecution, discrimination, fear, and economic problems they faced in Russia. 2 1/2 million of the 8 million immigrants who immigrated to America between 1880-1914 from Russia and Austria-Hungary were Jews.
Arab-Jewish Refugees When war broke out between Israel and the Arab states in 1948, many of the Jews living in Arab countries fled to Israel under threat of persecution and a desire to fulfill the Zionist dream.thiopian Jews (members of the Beta Israel tribe) began moving to Israel as early as 1934, however it was not until the late 1970s-early 1980s that they immigrated en masse. In 1979, aliyah activists began convincing Ethiopians to flee Ethiopia and head to Sudan, where they could be moved from refugee camps to Israel.