Edward Grey, 1st Viscount Grey of Fallodon,, better known as Sir Edward Grey, was a British statesman and Liberal Party politician who was the main force behind British foreign policy in the era of the First World War.

The First Moroccan Crisis or the Tangier Crisis was an international crisis between March 31 1905 and April 7 1906 over the status of Morocco. Germany wanted to challenge France's growing control over Morocco, aggravating France and Great Britain. The crisis was resolved by the Algeciras Conference of 1906, a conference of mostly European countries that affirmed French control; this worsened German relations with both France and Britain, and helped enhance the new Anglo-French Entente.