You can start with this website http://nigeria.usembassy.gov/ A letter of invitation is usually advised. They may also need to show strong ties to their country, such as family, a job, home, a bank account.
Quick Answer. Over one billion Muslims live in Asia, which makes it the continent with the highest Muslim population. Indonesia is the country with the largest Muslim population, with 209 million people. Continue Reading.
exists and is an alternate of . There are 1.3 billion Muslims all over the world. Approximately 6% are extremists, Because they strictly follow their holy scripture. There are 1.3 billion Muslims all over the world. <br /> Approximately 6% are extremists, Because they strictly follow their holy scripture.