What, primarily, brought about the formation of the new politics movement, which spurred interest-group growth?

The experiences of the civil rights and antiwar movements.

Explanation:

The New Politics movement occurred in the United States political scene in 1950 and was marked by strengthening position of the Democratic party views.

In particular, civil rights activists and organizations were supported and respective legislation was advocated for. Also, the antiwar position and advocating for a softer relationship with Communist Russia was a characteristic of the New Politics.

the minoan civilization flourished in the middle bronze age on the island of crete located in the eastern mediterranean from c. 2000 bce until c. 1500 bce. with their unique art and architecture, and the spread of their ideas through contact with other cultures across the aegean, the minoans made a significant contribution to the development of western european civilization as it is known today. labyrinth-like palace complexes, vivid frescoes depicting scenes such as bull-leaping and processions, fine gold jewelry, elegant stone vases, and pottery with vibrant decorations of marine life are all particular features of minoan crete.  

so basically their unique way of ding arts, as well as architecture.

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane