Following World War I Romania gained many new territories, thus becoming "
Greater Romania". However, the international recognition of the formal union with these territories came with the condition of granting civil rights to ethnic minorities in those regions. The new territories, especially
Bessarabia and
Bukovina, included large numbers of Jews, whose presence stood out because of their distinctive clothing, customs, and language. Intellectuals together with a wide array of political parties and the clergy led an
antisemitic campaign; many of these eventually came to cast their political lot with
Nazi Germany. The
Molotov–Ribbentrop Pact (August 1939) allowed the Soviet Union to take Bessarabia and northern Bukovina in June 1940, leading to the
June 1940 Soviet Ultimatum and
Soviet occupation of those regions. In August 1940 Germany and Italy mediated Romanian disputes with Hungary about
Transylvania (resulting in the
Second Vienna Award) and with Bulgaria regarding
Dobruja (resulting in the
Treaty of Craiova). Large areas of Romania were ceded to Hungary and Bulgaria. During the Romanian army's withdrawal from Bessarabia, some local residents celebrated. Attacks on soldiers by locals are also documented. Various reports speak of attacks on the retreating soldiers by Jews—though the veracity of those reports is disputed—and some have been proven to be fabrications. Additionally, although the reports defined all of the celebrators and attackers as "Jews", some were
Ukrainians,
Russians, pro-
Communists, newly released criminals, and ethnic Romanians. These reports, regardless of veracity, did much to incite many Romanians against Jews, strengthening existing antisemitic sentiment. The Romanians were traumatized and frustrated by giving up these areas without a war, and the regime's position weakened significantly. The government scapegoated the Jews, with the support of the press: The antisemitic legislation that began with the "
Jewish Codex" in Romania, and the establishment of the
National Legionary State government, set in motion the laws of
Romanianization, which deprived Jewish people of their property and distributed it among supporters of the new regime. This created an atmosphere in which antisemitism was seen as legitimate, and even sanctioned. Politically, control was in the hands of the
Conducător Ion Antonescu, heading the antisemitic
fascist coalition government, together with
Horia Sima. The latter commanded the paramilitary Legionnaire militia known as the
Iron Guard (originally called "The Legion of the Archangel Michael", hence the name "Legionnaires"). There was a great deal of tension between the two leaders due to Iron Guard seizures of Jewish property. Antonescu thought the robbery was done in a fashion detrimental to the Romanian economy, and the stolen property did not benefit the government, only the Legionnaires and their associates. Besides the Jewish issue, the Legionnaires, achieving power after many years of persecution by the former regime of
King Carol II (which killed their first leader and founder
Corneliu Zelea Codreanu, "the Captain"), were vengeful toward anyone associated with the regime. ==Preparations for the rebellion==