they where removed from their home land and forced to walk the trail of tears
There were three types of British colonies: royal, proprietary, and self-governing. Each type had its own characteristics.
If a company wants to create a new strong market it needs mass production and specialization for sure. I think self-interest is also import, but if the new market is successful, the profit would appear anyways. Economic freedom should be needed in most countries as it gives the company a lot of new possibilites.
So I'd pick answer B - self-interest might be not one of the four needed elements.