Both Shinto and Buddhism were practiced widely, often by the same people.
Explanation:
Around 6th century when religion of Buddhism came into Japan territory during the assimilation of Japanese cultures and traditions. There were less or no disparity or conflicts between Buddhism and Shinto which is actual religion of the Japanese.
Interestingly, both religion were practiced widely by the same people in Japan for many centuries.
It was until 19th century, the two religion were separated officially, however, before that time, there was fusion of both religions in terms of symbol and practice.
Invasive species, including communicable diseases, were a byproduct of the exchange. The changes in agriculture significantly altered global populations. The most significant immediate impact of the Columbian exchange was the cultural exchanges and the transfer of people (both free and enslaved) between continents.
Ottoman sultan Mehmet II helped to strengthen the empire by : Promoting religious divesity This will bring loyalty from various group of people to the empire