Why was the American city not capable of doing a better job of protecting the environment and providing adequate housing for the poor

answer: there were new carvings etched into the back of the sculpture and each shoulder was turned into a symbol of the birdman.

aa

explanation:

literally the answer is aa. not kidding. aa is a group.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

answer; promote the individual as a "progressive being";