Final answer:
The consistent theme that ran through all the promotions aimed at attracting new settlers and investors to the 'New World' was the pursuit of economic gain.
Step-by-step explanation:
The consistent theme that ran through all the promotions aimed at attracting new settlers and investors to the 'New World' was the pursuit of economic gain. The European colonizers, particularly the English, saw the Americas as a source of wealth through the abundance of resources they believed it held. This economic motivation led to the establishment of colonies focused on cash crops like tobacco and the exploitation of natural resources.
For example, the Virginia and Maryland colonies were primarily oriented towards commercial ventures like tobacco cultivation, as it was the most profitable way to make money. Additionally, English merchants and the landed elite formed joint stock companies with the aim of reaping great profits from overseas colonization.
Overall, the desire for economic prosperity and profit was the driving force behind the promotions and colonization efforts in the 'New World'.