<span>Assuming that this is referring to the same map that was posted before with this question, the correct response would be "B", since this is located </span>on islands of Neva Delta, which was an advantageous area for trade.
I am fairly certain that the answer is going to be D. The influx of Europeans drove them from their lands.
The only answer that comes even remotely close to being correct other than D. is going to be C, but most Native Americans did not willingly convert to Christianity.