I know the three smallest. - Black Arrow, Lambda 4S, and Vanguard. Hope it helps!
The Chinese failed to foresee that the European expansion would rival their rise because the Chinese did not see the importance of voyages across oceans. The Europeans were out to discover new lands, resources and colonies. The Chinese were thinking about how to bring together their nomads.
Answer:
it's the last one, all of the others don't make enough sense
