 Complete the following phrase:  After the Indo-Pakistani War of 1971, thousands of Biharis and Bengalis from Bangladesh arrived in the city, and today Karachi is home to 1 to 2 million ethnic Bengalis from Bangladesh see Bangladeshis in Pakistan, many of whom migrated in the 1980s and 1990s. They were followed by Rohingya Muslim refugees from western Burma for more information, see Burmese people in Pakistan, and 