What factors contributed to consumerism

How do you know ? what does verne have his characters say and/or that reveal that attitude ?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

Which of these events related to the protestant reformationoccurred first in 1521?