How social activism could help to fight social challenges

the anasazi indians were real pioneers and created roads and irrigation systems for watering their crops. they were also great architects and the cliff dwellings are one of their biggest achievements.

explanation:

answer; deviation iq; //(a)

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )

answer; the natural law school;