The main reason why <span>Christopher Columbus ventured into the Caribbean in 1492 was because he was searching for a sea route to India, which he why he called the locals "Indians". </span>
C
Because immigrants were not safe and were not treated good at that time
The Arabic Language is the right answer.
I think its D or B sorry i don't now which one
It is hard to say without looking at your source (textbook or article if you have one associated with this question) but in the most recent studies, it has been Islam.