"...The Islamic State is executing a global strategy to defend its territory in Iraq and Syria, foster affiliates in other Muslim-majority areas, and encourage and direct terrorist attacks in the wider world.
It has exported its brutality and military methods to groups in Libya, Egypt, Afghanistan and elsewhere.
Now it is using tactical skills acquired on Middle Eastern battlefields to provoke an anti-Muslim backlash that will generate even more recruits within Western societies...
The Islamic State’s strategy is to polarize Western society — to “destroy the grayzone,” as it says in its publications. The group hopes frequent, devastating attacks in its name will provoke overreactions by European governments against innocent Muslims, thereby alienating and radicalizing Muslim communities throughout the continent.
...These attacks are not random, nor are they aimed primarily at affecting Western policy in the Middle East. They are, rather, part of a militarily capable organization’s campaign to mobilize extremist actors already in Europe and to recruit new ones.
The strategy is explicit. The Islamic State explained after the January attacks on Charlie Hebdo magazine that such attacks “compel the Crusaders to actively destroy the grayzone themselves.
...Muslims in the West will quickly find themselves between one of two choices, they either apostatize...or they [emigrate] to the Islamic State and thereby escape persecution from the Crusader governments and citizens.”
The group calculates that a small number of attackers can profoundly shift the way that European society views its 44 million Muslim members and, as a result, the way European Muslims view themselves. Through this provocation, it seeks to set conditions for an apocalyptic war with the West.
...The Paris attacks [may likely] prompt an [protracted] anti-Muslim backlash, as demonstrated by protesters who brought a banner saying “Expel the Islamists” to a vigil in Lille, France. The Islamic State does not have to invent tales of Western hatred: It can simply publish photos of Dutch politician Geert Wilders, who recently proclaimed, “The less Islam, the better.”
...The continuing influx of hundreds of thousands of refugees and migrants from the Middle East and Africa creates a perfect environment for the Islamic State’s campaign.
...The wars in Syria and Iraq are mobilizing radicals from across the world.
They are arenas in which terrorists can acquire the skills of warfare to bring directly into the West.
...we cannot live in peace at home while millions of people are engulfed in war."
...after the Edict of Fontainebleau in 1685 outlawed Protestantism in France, hundreds of thousands of Huguenots fled to England, the Netherlands, Switzerland, South Africa, Germany and Prussia. The repeated waves of pogroms that swept Eastern Europe in the 19th and early 20th centuries prompted mass Jewish emigration (more than 2 million Russian Jews emigrated in the period 1881–1920). Beginning in the 19th century, Muslim people emigrated to Turkey from Europe. The Balkan Wars of 1912–1913 caused 800,000 people to leave their homes. Various groups of people were officially designated refugees beginning in World War I.
...The 1923 population exchange between Greece and Turkey involved about two million people (around 1.5 million Anatolian Greeks and 500,000 Muslims in Greece) most of whom were forcibly repatriated and denaturalized[clarification needed] from homelands of centuries or millennia
...The U.S. Congress passed the Emergency Quota Act in 1921, followed by the Immigration Act of 1924. The Immigration Act of 1924 was aimed at further restricting the Southern and Eastern Europeans, especially Jews, Italians and Slavs, who had begun to enter the country in large numbers beginning in the 1890s. Most of the European refugees (principally Jews and Slavs) fleeing Stalin, the Nazis and World War II were barred from going to the United States.
...The rise of Nazism led to such a very large increase in the number of refugees from Germany that in 1933 the League created a High Commission for Refugees Coming from Germany. Besides other measures by the Nazis which created fear and flight, Jews were stripped of German citizenship by the Reich Citizenship Law of 1935.
...Between 1933 and 1939, about 200,000 Jews fleeing Nazism were able to find refuge in France, while at least 55,000 Jews were able to find refuge in Palestine before the British authorities closed that destination in 1939.
...Even two years after the end of War, some 850,000 people still lived in DP camps across Western Europe. After the establishment of Israel in 1948, Israel accepted more than 650,000 refugees by 1950.
...On 11 February 1945, at the conclusion of the Yalta Conference, the United States and United Kingdom signed a Repatriation Agreement with the USSR. The interpretation of this Agreement resulted in the forcible repatriation of all Soviets regardless of their wishes. When the war ended in May 1945, British and United States civilian authorities ordered their military forces in Europe to deport to the Soviet Union millions of former residents of the USSR, including many persons who had left Russia and established different citizenship decades before. The forced repatriation operations took place from 1945 to 1947."