Second migration to Abyssinia of Ethiopia. Ibn Ishaq reports a dispute over this list: people believed either Abu Sabra or Abu Hatib was involved in this emigration, but not both of them. According to Ibn Ishaq, there were 101 adults (83 men and 18 women) who embarked on the second migration to Abyssinia. However, the names he actually lists amount to 104 persons. His list does not include children who accompanied their parents, although he does list ten of the children who were born to the Muslims in Abyssinia. Ibn Ishaq adds that some people believed Ammar ibn Yasir was also included in the
Name of the Czech Republic the official short name. The new name was approved by the Czech cabinet on 2 May 2016 and registered on July 5, 2016. In November 2016 the Ministry of Foreign Affairs presented recommendations on how to use the short name "Czechia" in international contexts. On 1 June 2017, the geography department of the Faculty of Sciences of Charles University in Prague organised a special conference to assess the progress of the name's proliferation. The new short name was published in the United Nations UNTERM and UNGEGN country name databases on 17 May 2016. In September 2016, the British Permanent Committee