D. The author is biased toward a specific candidate because they have a personal relationship
The answer is C. An advanced system of manufacturing textiles, Such as silk
For one, there wasn't exactly a labor shortage. Because of the economic theory of mercantilism, the colonies were established to produce a surplus of goods. In other words, the only reason there was a labor shortage was because the colonies had been established in the first place for the purpose of creating tons and tons of mostly unnecessary stuff (like tobacco). The best solution would have been simply not to colonize America in the first place, but the colonists could also simply have done the work themselves, or hired labor from other parts of the world rather than capturing and enslaving people.
The settlers that went West to to settle in New Mexico were Investors and fur traders.
The main reason for Hitler's invasion of the Soviet Union was that "<span>C. He wanted access to Soviet oil fields to keep his war machine running." Even though he had signed a pact with Russia previously, this was just to stall for time while he built up his forces to attack.</span>