Complex sentence: In the 20th century, majority of the people are Sikhs practicing Sikhism since 16th century, due to the large number of Punjabi people distributed throughout the world, especially Pakistan and India, many people are increasingly experiencing the culture and becoming influenced by it.
Split into simpler sentences: In the 20th century, the majority of the people are Sikhs practicing Sikhism since the 16th century. Due to the large number of Punjabi people distributed throughout the world, especially Pakistan and India, any people are increasingly experiencing the culture and becoming influenced by it.