Austronesian migrations differed from other early patterns of human movement as Austronesian migrations occurred more recently that early patterns of human movement. The Austronesian also used water transportation, and during their migration, they brought tame animals and naturalized plants in their vessels (canoes) as they had a background in agriculture and agricultural technology.
I believe the answer is B
this would lead to there being a large black market for the materials or them being highly restricted by the government because they are going to become rare and very valuable.