Which statements correctly describe the delian league?
choose all answers that are correct.
a. athens dominated the league and meddled in the affairs of other city-states.
b. the league grew stronger as the threat from persia declined.
c. sparta eagerly joined the league when invited by athens.
d. dissatisfaction with the league led to the peloponnesian war.

Answers:

A. Athens dominated the league and meddled in the affairs of other city-states.

D. Dissatisfaction with the league led to the Peloponnesian War.

Explanation:

Athens turned out to be progressively increasingly forceful in its control of the alliance and obliged enrollment by military power and constrained proceeded with tribute which was money, boats or materials.  

Sparta was frightened at the developing intensity of Athens, ready to assemble an ever-greater armada of boats on account of tributes from its partners and dependants. Sparta was suspicious of the Athenians' undertaking to revamp their Long Wall strongholds which secured their harbor of Piraeus.

Moreover, Sparta was worried that inaction would push the other significant Greek power, Corinth, to favor Athens. As a result, the Peloponnesian War took place.

the answer is true!                                          

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.