Question

Which patterns of diffusion of Islam can be observed from the map?

Islam has diffused widely in the Americas.
More Muslims are found in South Africa than other world regions.
The majority of Muslims is concentrated in or near Islam's hearth.
Islam did not spread to North or South America.
A majority of Islamic influence can be found in Eastern Europe

Answer 1

The majority of Muslims is concentrated in or near Islam's hearth (the Middle East).

Islam did not spread to the Americas.