The number of migrants and refugees who have entered Europe by sea and land this year has passed the one million mark, a long-expected but symbolically significant capstone to a year in which displaced people flocked to the Continent in historic proportions. The huge influx — the largest movement of people on the Continent since World War II — has strained the resources of Germany, which has been the ultimate destination for most of the migrants; prompted a right-wing backlash there and in much of Europe; and exposed the European Union’s inability to coordinate an effective response. As of Monday, the figure stood at 1,005,504, more than four times the number in 2014, the previous record, the International Organization for Migration announced on Tuesday. […]